Battery Generators : Best Battery Generator Buying Guide

Battery Generator : A Battery Generator is a Portable Battery Powered Outlet. It is a Battery surrounded by an outer casing of electronics.  

Portable Battery Outlet : Battery Generators are a Portable unit usually with AC Power outlets, USB outlets and DC power outlets that can supply power to smart phones, laptops, Tablets and CPAP machines.

Power Generator Battery : The battery inside the Power Generator is usually a Lithium Ion or an AGM battery.

Charging your Battery Generator :  You have to keep the battery charged for you to enjoy the benefits of having a Portable Battery Outlet.

Best Battery Generators : In the next section we go inside the Battery Generator. However, for the impatient, here are the top Battery Generators in the market today.

Best Battery Generators

In a hurry : Check out the top  

selling Battery Generators

Battery Charger

You can charge the battery directly from a wall outlet. Some Battery Generators can also be charged using a Car Charging outlet or Solar Panels.  ​

So, don't be surprised if someone refers to your Battery Generator as a Portable Solar Generator.

The Battery inside the Battery Generator is a DC energy Source. The DC power from the Battery has to be transformed into AC before you can use it as a Portable Battery Outlet

Inside a Battery Generator

Charge Controller :  Every Battery Generator has an inbuilt Charge Controller. This charge controller keeps your the inbuilt Battery of your Battery Generator in top shape. It prevents overcharging or over discharging and ensures you get the longest possible life for the battery.

Inverter :  Another essential component of a Battery Generator is the Inverter. This controls the conversion of your Battery's DC energy into usable AC power though the Portable Battery Outlet's AC plugs. 

Power Generator Battery : The Charge Controller, The Inverter and the Battery are all artfully designed into a compact power generator battery unit that is easy to carry around. The external outputs including the AC outlets, USB outlets and DC outputs are all neatly aligned on one side and the inputs for charging are usually in a separate area of the Battery Generator.  

For those who want to learn more about  Inverters or  Charge Controllers click away. useful.

Battery Generators : Comparison Table

ModelWattageBatteryWeight (lbs)PriceReview
Kalisaya KP601 Portable Solar GeneratorKalisaya KP601558 watts38 Ah Lithium13 lbs$599.00Review
Buy at Amazon
jackery 500 portable solar generatorJackery 500W500 watts140 Ah Lithium12.5 lbs$499.99Review
Buy at Amazon
Suaoki 400 Portable Solar GeneratorSuaoki 400444 watts20 Ah Li Ion12.3 lbs$406.99Review
Buy at Amazon
Anker Powerhouse Portable Solar GeneratorAnker Powerhouse434 watts120 AH Lithium9.26 lbs$499.99Review
Buy at Amazon
goal zero yeti 400 lithium solar powered generatorGoal Zero Yeti 400 Lithium428 watts39.6 Ah Li, 10.8V16 lbs$479.99Review
Buy at Amazon
Goal Zero Yeti 400 Solar GeneratorGoal Zero Yeti 400400 watts33 Ah AGM29 lbs$639.95Review
Buy at Amazon
Kalisaya KP401 Solar GeneratorKalisaya KP401384 watts26 Ah Lithium13 lbs$399.00Review
Buy at Amazon
Chafon 364 solar generatorChafon 346346 watts31 Ah Lithium7.43 lbsfrom $459.99Review
Buy at Amazon
solar generator amsu 500wAmsu 330WH330 watts330 Ah AGM6.7 lbsPrice not availableReview
Buy at Amazon
ChargeTech Solar GeneratorChargeTech Plug250 watts54 Ah Lithium4.8 lbs$315.00Review
Buy at Amazon
Renogy Phoenix Solar GeneratorRenogy Phoenix240 watts16.8 Ah Lithium12.8 lbs$469.99Review
Buy at Amazon
Suaoki 200W Inverter Solar GeneratorSuaoki 200220 watts20 Ah AGM5.5 lbs$188.99Review
Buy at Amazon
Poweradd Charge Center Solar GeneratorPowerAdd Charge Center185 watts18.65 Ah2.8 lbs$149.99Review
Buy at Amazon
Goal Zero 150 Yeti Inverter Solar GeneratorGoal Zero Yeti 150150 watts14 Ah AGM12 lbsfrom $183.99Review
Buy at Amazon
Hans 150 Lithium Power Station150 watts18 Ah Lithium7 lbs$329.00Review
Buy at Amazon
SolarOak 100W100 watts42 Ah Lithium3.5 lbs$179.99Review
Buy at Amazon

What Size Battery Generator do you need?

While deciding on the  best battery generator : you need to decide on the correct size for your needs. Every generator is rated for power output.

The smallest battery generators start at 100 watts and they go up all the way to around 600 watts. The comparison chart above lists the most popular and reliable models and has links to reviews as well.

portable solar generators bulb

Battery Generators larger than 600 watts are in the heavy duty range. Many manufacturers like to present them as portable solar generators.

However, they are difficult to lug around as the bigger size of batteries and hardware make them easier to keep and maintain in one place rather than have them move around with you during your camping trips.

But if you want to look at all the options, a complete list of  solar generators starting from the portable and going up to the heavy duty solar generators are available in this comprehensive listing of all solar generator sizes.

Battery Generator Size Calculator

STEP 1.    Look  at the table below and make a list of everything you would want your Portable Battery Outlet to power

While you are selecting the appliances you want to power,  keep in mind that portable battery outlets are good only for smaller devices and appliances. For larger appliances you should either consider Heavy Duty Solar Generators or  a Standby Generators which can power your entire home

Once you have decided on your list of devices, scroll down to SETP 2 .

ESSENTIAL DEVICES
ApplianceRunning WattsStarting WattsApplianceRunning WattsStarting Watts
Fan900Laptop500
String Lights200Light 60W600
Phone Charger15032″ LED TV60100
Tablet500Inflator Pump5050
OTHER EMERGENCY BACKUP DEVICES
EssentialsRunning WattsStarting WattsEssentialsRunning WattsStarting Watts
XBox1500DVD Player3500
Mini Fridge60032″ LED TV500
Desktop Computer5000Blender350500
Elec Can Opener1700CPAP Machine2750

STEP 2.    Now to size the portable battery generator ?

Lets look at the list of devices or appliances you selected in Step 1. Here is an example of what your list might look like :

MY LIST OF APPLIANCES
ApplianceRunning WattsStarting Watts
Laptop500
Mini Fridge600
CPAP2500
Tablet500
Phone Charger150
ADD Running Watts of all your appliances  50 + 60 +250  + 50 +  15 = 425 watts
Choose the appliance with the largest Starting Watts, in this case it is 0 starting watts.  Thus Surge watts  =  Running watts = 425 watts
Your BATTERY GENERATOR needs to be produce at least 425 watts  – with a surge capacity** of  425 watts.

The Portable Battery Outlet  Sizing Calculator says you need a 425 watts generator with surge capacity of 425 watts.  Your choice is thus narrowed down to the Goal Zero Yeti 400 Lithium or Anker Powerhouse 400 or Suaoki 400 or Jackery 500 or the Kalisaya KP601.

** Surge Watts or Surge Capacity of most Power Generator Batteries are the same as their power capacity unless  surge watts are specifically mentioned. For example since the Suaoki 400 has a power capacity of 444 watts, its surge capacity is also 444 watts.

Don’t worry about surge watts if you are looking only at Portable Solar Generators.

Here are the top selling portable solar generators on the market  :

Kalisaya KP601 Battery Generator

Kalisaya KP601 KaliPAK 558-Watt Hour Portable Solar Generator System w/40W Solar Panel Included, 4xUSB, 2X12V, Storage/Phones/Lights/Freezers/CPAP Machine/Drones
16 Reviews
Kalisaya KP601 KaliPAK 558-Watt Hour Portable Solar Generator System w/40W Solar Panel Included, 4xUSB, 2X12V, Storage/Phones/Lights/Freezers/CPAP Machine/Drones
  • 4X USB ultra-fast charge ports for charging up to four devices, such as phones, cameras or laptops simultaneously
  • 2X 12V DC ports for lighting
  • Grade A, high capacity, long life, lithium-ion cells
  • Remote system monitoring and control via iOS and Android smartphone app
  • Includes solar panel

KP 601 Battery Generator : Customer Review

Kevin M,  AZ : The KP601 is perfect for my needs : The Battery Generator charges our cell phones and tablets for over a week. It powers my LED light  for a few weeks without  a recharge and it an excellent battery back-up for my amateur radio.

The KP601 Battery Generator does not have AC outlets – which is great as it reduces the weight of the unit. An external 12 volt inverter is the way to go – just $30 for my one.  DC to AC inverter built into the pack. Kudo’s.

The solar panels provide ample charging power and I can use  a 12 volt fan or refrigerator, with the KP601. And its a really good looking portable solar power generator.

Suaoki 400

Sale
Suaoki 400Wh/120,000mAh Portable Solar Generator Lithium ion Power Source Power Supply with Quiet 300W DC/AC Inverter, 12V Car, DC/AC/USB Outputs, Charged by Solar Panel/AC Outlet/Cars
135 Reviews
Suaoki 400Wh/120,000mAh Portable Solar Generator Lithium ion Power Source Power Supply with Quiet 300W DC/AC Inverter, 12V Car, DC/AC/USB Outputs, Charged by Solar Panel/AC Outlet/Cars
  • 3 WAYS CHARGING: refuels this generator by DC power from a 12V/24V car, AC power from home wall outlet and from solar power panel, especially using Suaoki Solar Panels to charge for longer runtimes
  • VERSATILE OUTPUT: continuous 300W, 600W surge pure sine AC inverters for home electronics charging with low losses/2 DC Ports for lighting/4 USB ports to charge electronic devices/1 cigarette lighter socket for mini fridge/air compressor/1 jump starter port for 12V 4L gas car, DOD 80%
  • LCD SCREEN AND BUTTONS: comes with 3 buttons with lights indicator and 1 big LCD screen to display the battery consumption, charge and discharge status, presses the exact buttons to change the different ways of power supply
  • DURABLE AND RELIABLE: max 444Wh capacity, Battery Management System (BMS) prevent over-current, over-voltage and over-temperature, give you and your devices complete protection; features an handle, an aluminum alloy shell and built in input/output ports with sturdy plastic make it safer and smoother to run
  • INDOOR AND OUTDOOR USE: works quietly without raising your voice or feeling disrupted, widely used for indoor or outdoor such as family, office, travel, camping CPAP, fishing, hunting, farm or mergency backup. 2-year warranty.

Anker 400w Battery Generator

The Anker Powerhouse 400 portable AC Power Supply cum Battery Generator is in a league of its own.

This pint sized battery powered generator is a monster in disguise. Its new generation high efficiency lithium ion battery makes it super light without loosing any power. Add an external panel and voila, you have a monster portable battery power system.

A champion battery powered generator that can power a small fridge or a CPAP machine with ease.

Sale
Anker PowerHouse, Compact 400Wh / 120000mAh Portable Outlet, Generator Alternative Rechargeable Power Source with Silent DC/AC Inverter, 12V Car/AC/USB Outputs for Camping, CPAP or Emergency Backup
108 Reviews
Anker PowerHouse, Compact 400Wh / 120000mAh Portable Outlet, Generator Alternative Rechargeable Power Source with Silent DC/AC Inverter, 12V Car/AC/USB Outputs for Camping, CPAP or Emergency Backup
  • The Anker Advantage: Join the 10 million+ powered by our leading technology.
  • Portable Power: Off-grid power supply for camping or emergency backup, capable of powering lamps, phones, laptops, TVs and even mini fridges. PowerHouse boasts triple output modes: a 12V car socket, an 110V AC outlet (for devices up to 120W) and 4 fast-charging USB ports.
  • Remarkably Compact: PowerHouse is possibly the smallest and lightest 400Wh power supply on the market. A high-density lithium-ion battery allows for a more compact build than that of lead-acid power packs.
  • Safety Guaranteed: Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, ensuring complete protection for you and your devices.
  • What You Get: Anker PowerHouse (434Wh Portable Power Supply), 10ft / 304cm AC adapter, 2ft / 60cm Micro USB charging cable, welcome guide, our worry-free 18-month warranty and friendly customer service.

Anker 400 Customer Review

Dude @ MI : The Anker Battery Generator ran my Respironics Auto 50 series CPAP without the humidifier for 8 hours on the AC plug. The Anker Powerhouse used 6 hours of capacity and still had 24 hours of charge left on it. I ran a small fan, the CPAP and charged my phone and the unit ran for 10 hours.

But, when I tried it using a DC adaptor, instead of running it off the Anker’s AC outlet, it used just 1 hour of charge.  Amazing I can use the Anker now as a Power Backup source.  

Runner UP : Goal Zero Yeti 400 Lithium

Sale
Goal Zero Yeti 400 Lithium Portable Power Station, 428Wh Rechargeable Generator and Backup Power Source with 300 Watt (1200 Watt Surge) AC inverter, USB, 12V Outputs
25 Reviews
Goal Zero Yeti 400 Lithium Portable Power Station, 428Wh Rechargeable Generator and Backup Power Source with 300 Watt (1200 Watt Surge) AC inverter, USB, 12V Outputs
  • 428Wh lithium portable power station can power up to 7 devices at once (39,600mAh at 10.8V/119,000 at 3.6V)
  • Continuous 300W, 1200W surge pure-sine wave inverter, 2.4A USB ports, 120W 12V ports
  • Charge phones, tablets, laptops, cameras, and most small devices. Provides power for small appliances, lights, CPAPs and more
  • Recharges from AC or pair with a solar panel (sold separately)
  • Designed and engineered by power station experts with a US-based customer service center

Goal Zero Yeti 400

Sale
Goal Zero Yeti 400 Solar Generator Kit with Nomad 20 Solar Panel
339 Reviews
Goal Zero Yeti 400 Solar Generator Kit with Nomad 20 Solar Panel
  • Power lights, gadgets, laptops and CPAP machines anywhere with built-in AC inverters
  • Continuous 300W, 600W surge pure-sine wave inverter, 2.1A USB ports, 120W 12V ports
  • Chainable with other Goal Zero Yeti 400s for longer runtime
  • Kit includes one Yeti 400 and one Nomad 20 watt solar panel
  • Safe for indoor use; recharge from the wall, your car and/or solar panels

Kalisaya KP401

Sale
Kalisaya KP401 KaliPAK 384-Watt Hour Portable Solar Generator System w/40W Solar Panel Included, 4xUSB, 2X12V, Storage/Phones/Lights/Freezers/CPAP Machine/Drones
16 Reviews
Kalisaya KP401 KaliPAK 384-Watt Hour Portable Solar Generator System w/40W Solar Panel Included, 4xUSB, 2X12V, Storage/Phones/Lights/Freezers/CPAP Machine/Drones
  • 4X USB ultra-fast charge ports for charging up to four devices, such as phones, cameras or laptops simultaneously
  • 2X 12V DC ports for lighting
  • Grade A, high capacity, long life, lithium-ion cells
  • Remote system monitoring and control via iOS and Android smartphone app
  • Includes solar panel

Best Battery Powered Generator : Chafon 346

Battery Powered Generator: The Chafon 346 Portable Battery Generator with its powerful 346 watt Lithium Ion battery makes the grade as our top choice for Battery Powered Generator.

The Chafon 346 Battery Powered Generator is a combination Solar Charge Controller, Lithium Battery and Inverter integrated as a mobile portable battery generator. Perfect as an Battery powered AC outlet for your camping, RV, Marine or backpacking trips.

Sale
346WH Portable UPS Battery Backup Generator,Rechargeable Power Source Inverter with 110V/500W AC Outlet,12V Car,USB Output,Car Jump Starter for Camping -Orange
142 Reviews
346WH Portable UPS Battery Backup Generator,Rechargeable Power Source Inverter with 110V/500W AC Outlet,12V Car,USB Output,Car Jump Starter for Camping -Orange
  • 🔥 Portable Power Supply: Build-in High Capacity 12V / 31AH / 346WH Lithium-ion Battery,Off-grid power supply for camping CPAP or emergency backup,cameras,lamps,phones,laptops,TVs,mini fridges,scoorter,quadrotor, filming photography lighting,playstation etc.
  • 🎄Versatile Outputs: Pure-sine wave inverter,3 three-prong 110V receptacles (for devices up to 500Watt/0.67Hp) ,4 DC 12V ports ,4 USB ports ,1W Led flashlight,Car emergency jump starter,emergency power generator around you!
  • 🎉 On line UPS: Backup battery ups surge protection for desktop pc,workstations,networking devices and home entertainment systems.Safeguards valuable documents, photos,videos,and music files,playstation from loss or damage due to power outage
  • 🎅 Rechargeable Battery,No Gasoline Required: Recharge from included wall AC outlet,12V Car cigarette charger cable( included ) and 40W-100W solar panel(sold separately)
  • 🎁 Safety Guaranteed and Warranty - BMS Provide short circuit,Overcharger Overload protection,environmental protection,energy saving and fire-proof ABS material and our worry-free 18-month warranty and friendly customer service.

Chafon 346 Customer Review

Doug Green, NV :  Compact Light weight. Good design and Looks. Charges Smart Phones, Tablets and Laptops easily.  Charging from a 110 volt outlet is fast and the unit is sturdy. It can run a TV and a Fan has a Car jumper function, which is great for  road trips and camping. Solar Panel Charging is also efficient. This will be my emergency power backup to run a small TV, Laptop, phones etc,. until the power is restored

ChargeTech Battery Generator

Portable AC Outlet Battery Pack by ChargeTech - 54000mAh 250W / 110V [8-18 Extra Hours For Most Laptops] - External Power Bank Charger for MacBooks, Laptops, Cameras, Camping, CPAP Machines [BLACK]
47 Reviews
Portable AC Outlet Battery Pack by ChargeTech - 54000mAh 250W / 110V [8-18 Extra Hours For Most Laptops] - External Power Bank Charger for MacBooks, Laptops, Cameras, Camping, CPAP Machines [BLACK]
  • TAKE THE WALL OUTLET ANYWHERE - The ultimate portable battery pack. PLUG is a power supply and mini generator. It's compact size, universal compatibility, high capacity and solar recharge capability (sold seperately) means you can enjoy and charge and provide power to your products anywhere. The PLUG weighs 2lbs 3oz with dimensions of 5.6in x 1.6in x 8.6in
  • PASS THROUGH CHARGING TECHNOLOGY - Pass through charging technology allows you to charge your devices while the battery pack itself is charging. The portable ac battery pack can be used just like you would use a USB hub or surge protector. Add a solar panel charger and take your electronics into the great outdoors and off the grid
  • POWER YOUR LAPTOP AND CPAP - This battery pack works with all devices up to 250 watts. Power your laptop, CPAP, tablets, phones and other household devices.
  • UNIVERSAL COMPATIBILITY - This portable charger contains 2 fast charge USB port, 2 AC wall outlets and a USB type C outlet. Battery pack is compatible with electronic devices including mobile devices (Apple, Samsung, Google, Android), Laptops (Apple, Dell, Toshiba, Asus, HP), lights, television, stereos, IPhone, iPad, CPAP machines, medical devices, printers, flat screen TVs, PS4, Xbox One, Wii U, drones. Check the device is compatible with the 250 watt surge protector rating
  • QUICK CHARGE, HIGH CAPACITY INTERNATIONAL DESIGN - The device has a quick charge high capacity design that quickly charges and powers your electronic devices. It's 54k mAh capacity is built with 16x 3,000 mAh Panasonic battery cells. The international outlets are compatible with Type A, B, C, I, G, E, and L

 Runner Up – Jackery 500W

Sale
Jackery Portable Generator, Powerpro 500Wh Quiet Power Station Lithium Battery Pack with 110V/300W AC Outlet,12V DC Port,Car socket,2 USB Output and LED Flashlight for Camping CPAP Emergency outdoor
42 Reviews
Jackery Portable Generator, Powerpro 500Wh Quiet Power Station Lithium Battery Pack with 110V/300W AC Outlet,12V DC Port,Car socket,2 USB Output and LED Flashlight for Camping CPAP Emergency outdoor
  • Jackery Powerpro: Your Power Source for Outdoors!
  • Portable Solar Generator: The smallest and lightest portable rechargeable lithium battery generator in all Amazon 500Wh generators, support 2 charging ways, charge via wall outlet or solar panel(not included). No fumes and no noise. With ETL Safety Certified, battery management system (BMS), Jackery offers you and your devices complete protection
  • All-in-one Power Station: A 110V AC outlet (for small appliances up to 300W), two 12V DC 6MM ports (at a 120W total), a DC cigarette lighter socket and dual 5V/2.1A USB output ports to charge or power all your gear, TVs (3+ Hrs), laptops (3-6 Recharges), small appliances (mini refrigerators, CPAP machine, drones or coffee machines), Bluetooth speaker, kitchen equipment and more
  • Marvelous 300W/110V AC AC Outlet:PURE SINE WAVE AC Power Inverter, the portable power station can power small appliances and protect your appliances better
  • Perfect Emergency Power Pack: It can charge your phone and keep you connected while blackout or power outages; and power CPAP machine when emergency; also it has a built-in a powerful LED flashlight, light up your outdoor life or home. A lifesaver for emergencies, especially for hurricane or snowstorm and some other natural disasters

Schumacher Storm 700W

Sale
Schumacher SBP1 Storm 700W Portable Power Unit
6 Reviews
Schumacher SBP1 Storm 700W Portable Power Unit
  • Safe for indoor use, this unit provides emergency backup power, serving as a better alternative to a generator during power outages
  • Powers appliances, electronic devices, and remote and battery-operated power tools.Kindly refer user manual page number-7 for trouble shooting steps.
  • Built-in 700W pure sine wave inverter with 1400 peak watts, provides 3 to 9 hours of backup power for home appliances
  • Scrolling digital display shows system status, battery status, reminders, and error messages
  • Includes two 120V AC household outlets, two 2.1A USB ports to charge USB devices, and a 12 Volt DC outlet

Renogy Phoenix

Sale
Renogy Phoenix Portable Generator All-in-one Solar Kit for Mobile, Off-grid Applications and Emergencies
77 Reviews
Renogy Phoenix Portable Generator All-in-one Solar Kit for Mobile, Off-grid Applications and Emergencies
  • The Phoenix is an all-in-one portable solar power system specifically designed for mobile, off-grid applications and is ideal for emergencies
  • This compact, lightweight back-up system combines highly efficient Renogy 20W Monocrystalline Solar Panels and can expand up to 100 watts with additional PVs
  • The Phoenix can be charged by solar, AC power, or car power and comes with a 16Ah Li-ion(NMC) battery
  • The included 16Ah Li-ion(NMC) battery , giving the capability of limitless power
  • Minimum Inverter Efficiency: 80 percentage, Max Continuous Output Power: 150W, Output AC Frequency: 60 Hz

Aeiusny 288WH

Sale
Aeiusny UPS Backup Battery 500W Portable Generator Parts, Uninterrupted Power Supply for CPAP Mask Home Camping Laptop Emergency Battery Backup 288Wh Charged by Solar/AC Outlet/Car for Outdoor&Indoor
35 Reviews
Aeiusny UPS Backup Battery 500W Portable Generator Parts, Uninterrupted Power Supply for CPAP Mask Home Camping Laptop Emergency Battery Backup 288Wh Charged by Solar/AC Outlet/Car for Outdoor&Indoor
  • UPGRADE --- Comparing to other similar style, this Power Station is with larger power capacity 288Wh rather than 200Wh, built-in more USB and DC ports. Perfect emergency power generator for home/ travel/ camping/ CPAP machine (Use DC-DC converter from your CPAP would get longer hours)/ RC helicopter/ Laptop/ Phones/ Lights all electronic devices.
  • EASILY RECHARGEABLE VIA SUN,WALL OUTLET AND CAR --- Charged by solar panel(13V-24V,solar charger cable sold separately) Charged by wall outlet(7-8 hours fully charged, power adapter included) Charged by car 12V adapter(car charger included). Easy and Fast! Kindly Notice: The solar panel is not included with the generator, you need to buy separately!
  • On Line UPS -- Battery power supply surge protection for desktop pc,workstations,networking devices and home entertainment systems.Safeguards valuable documents, photos, videos,and music files, playstation from loss or damage due to power outage.
  • Versatile Outputs and Mini Size -- Pure-sine wave inverter,3 three-prong 110V receptacles (for devices up to 500Watt/0.67Hp) ,4 DC 12V ports ,4 USB ports ,1W Led flashlight,Car emergency jump starter,emergency power generator around you!Just weight 7LB!
  • Safety Guaranteed and Warranty -- Battery Management System (BMS) Provide short circuit, Overcharger Overload protection, environmental protection, energy saving and fire-proof ABS materia.Our worry-free 12-month warranty and friendly customer service.

Winner : Suaoki 200

WINNER WINNER WINNER : The Suaoki 200 is our winner in the sub 400 watt portable AC battery outlet category. This category comprises of the smaller battery powered generators i.e. with power capacity below 400 watt hours.

The Suaoki wins by a whisker primarily due to its very strong power to weight ratio, its cool looks and terrific customer reviews on Amazon. It narrowly pipped the Paxcess 100 and the Goal Zero Yeti 150 which were the other two finalists in this category of battery generators.

Sale
SUAOKI 222Wh Portable Generator Power Source CPAP Lithium Battery Pack Power Supply with Silent 110V/60Hz, Max 200W AC Power Inverters, DC 12V & USB Ports, Charged by Solar Panel/Wall Outlet/Car
135 Reviews
SUAOKI 222Wh Portable Generator Power Source CPAP Lithium Battery Pack Power Supply with Silent 110V/60Hz, Max 200W AC Power Inverters, DC 12V & USB Ports, Charged by Solar Panel/Wall Outlet/Car
  • VERSATILE & PORTABLE POWER SOURCE: comes with 2*100V/110V AC outlets (200W Pure Sine Power Inverter), 2*DC outlets (an extra cigarette socket cable), 2*USB ports, 5 LED lights indicator. It can charge USB/5V, DC/12V and AC appliance anywhere
  • HIGH CAPACITY: 11.1V, 20,000mAh/ /3.7V 60,000mAh high capacity, powerful enough to charge smartphones 20+ times, tablet, power bank, laptops, TVs, mini-refrigerator, camping CPAP, drone, holiday lights or other household electronics
  • PURE SINE WAVE: better than modified sine wave, cleaner current in your hands; it prevents crashes in computers, reduces noises in fans, TV and other devices and it is compatible with more gears
  • SAFETY GUARANTEED: we use the Battery Management System (BMS) to improve battery utilization, prevent over-current, over-voltage and over-temperature, prolong battery life; a convenient handle and aluminum alloy shell make it safer and take it along for the ride during your day-to-day needs
  • RECHARGING OPTIONS: quickly refuel from home wall outlet or sun with any compatible solar panel (Especially the Suaoki's 40W, 60W, 50W, 100W Portable Solar Panel); a high-density lithium-ion battery allows a more compact build than the lead-acid power ones

Suaoki 200 Customer Review

Ham User, RI : I picked the Suaoki 200 Battery Generator because it is the only combo Battery, cigarette lighter charger, USB charger, AC Power Supply  that also has a high power EC5 connector on the side.  More expensive Yeti models don’t have it.  The EC5 is the best bet for a HF radio or  mobile VHF/UHF  (50 watts or more) radios. 
A 2 year warranty and the EC5 that works all the time whether the unit is powered on or off. The Inverter /AC plug can start a small motor and run a desk top computer loads.

You can charge it using the  12V car charger (keep the engine on). The  backlight on the display is a great touch. There is slight RF noise on the power supply. Overall an A+

PowerAdd Charge Center

Sale
Poweradd ChargerCenter, Compact 185Wh/50000mAh Portable Generator, Power Source (DC 5V/12V/19V) with AC Power Inverter (115V/100W) for Smartphone, iPad, Tablet, Laptop, Fan, Mini Fridge and More
130 Reviews
Poweradd ChargerCenter, Compact 185Wh/50000mAh Portable Generator, Power Source (DC 5V/12V/19V) with AC Power Inverter (115V/100W) for Smartphone, iPad, Tablet, Laptop, Fan, Mini Fridge and More
  • Alternate Power Supply - Serves as a backup power for outdoor, camping, reading, emergency lightning, field work, SOS light feature can be active if necessary, perfect for phones, laptops, TVs and even mini fridges. ChargerCenter features triple output modes: a 12V car socket; an 110V AC outlet (for devices up to 100W) and 3 fast-charging USB ports with another Quick Charge output.
  • Probably The Most Compact - ChargerCenter is possibly the smallest and lightest power generator on the market. Built-in dense Samsung/LG 18650 batteries ensure unconditional safety and the portable size.
  • Amazing High Capacity - 50000mAh (3.7V 50000mAh/10.8V 16750mAh) ChargerCenter is powerful to offer 16 charges to an iPhone 7, or 4 charges to an iPad Pro 9.7", or 10.5 charges to Galaxy S8; this charger can also provides 3.5 charges for New Version Macbook with your own USB to Type-C cable.
  • Safety Guaranteed - Battery Mangement System (BMS) to improve battery utilization, prevent over-current, over-voltage and over-temperature, advanced Texas Instruments (TI) chips ensures complete protection for you and your devices.
  • What You Get: Poweradd ChargerCenter*1, Adapter*1, Car Charger CP10*1, DC Cable*1, Connector*10, Standy Fuze*2, Dust- Proof Ring*1, User Guide*1; Our 24-Month limited product warranty and friendly customer service.

Best Portable AC Power Supply : Goal Zero Yeti 150

Portable AC Power Supply: The Goal Zero Yeti 150 with its 168 Watt battery is the most popular Portable AC Power Supply in the market.

Superb design, multiple power outlets including AC, DC and USB and terrific looks combine with easy portability to make the Yeti 150 our top choice for Best Portable AC Power Supply.

Consider adding a couple of solar panels to this Portable AC Power Supply to turn this into the your perfect Portable Solar Power System.

This sturdy little Battery Generator will serve you well as an AC Power Supply for your camping, RV, Marine or backpacking trips.

Sale
Goal Zero Yeti 150 Portable Power Station, 150Wh Small Generator Alternative with 12V, AC and USB Outputs
277 Reviews
Goal Zero Yeti 150 Portable Power Station, 150Wh Small Generator Alternative with 12V, AC and USB Outputs
  • 168Wh lead acid battery portable power station can power up to 5 devices at once (14Ah @12V)
  • Continuous 80W, 160W surge modified-sine wave inverter, 2.1A USB ports, 120W 12V ports
  • Charge phones, tablets, cameras, tablets, and other small devices
  • Recharges from AC, 12V or solar panels (sold separately)
  • Designed and engineered by power station experts with a US-based customer service center

Paxcess 100W

Sale
100-Watt Portable Generator Power Station, CPAP Battery Pack, Home Camping Emergency Power Supply Charged by Solar Panel/Wall Outlet/Car with Dual 110V AC Power Inverter, 3 DC 12V Ports, USB Ports
339 Reviews
100-Watt Portable Generator Power Station, CPAP Battery Pack, Home Camping Emergency Power Supply Charged by Solar Panel/Wall Outlet/Car with Dual 110V AC Power Inverter, 3 DC 12V Ports, USB Ports
  • POWERFUL AC, USB AND 12V OUTPUTS KEEP ALL YOUR DEVICES CHARGED UP: Whether you're looking to keep iPhone, iPad, laptop, DSLR camera charged up, or running lights, CPAP machine and small appliances in an off-grid or power outage, the Paxcess portable power station features a variety of outputs, including 3* 12V DC port(max 180W,with an extra cigarette socket cable) / 2* 110V AC outlet inverter(modified sine wave, max 100W) / 2* USB 5V port, to ensure you have the power you need at any time
  • EASILY RECHARGED FROM SUN, WALL OUTLET OR CAR: No matter where you go, keep Paxcess portable generator charged through 3 easy ways: Simply use the included AC adapter from wall outlet to charge up the Paxcess generator in 7-8 hours. On the go, use Paxcess 50w solar panel to charge it from the power of the sun and works as a portable solar generator(The compatible solar panel is sold separatly). Lastly, charging while on-the-road is easy with the included 12V car charger cable.
  • CLEAN ADN PORTABLE POWER, NO GASOLINE REQUIRED: Since there's no gasoline required and no toxic fumes, the Paxcess generator is completely safe to use inside your house, tent, and car. It's also silent which makes it the perfect generator alternative to have on hand for any event; Only weights 3.3lbs and ideal size for traveling, fits perfectly in the backpack or backseat on long road trips.
  • SAFETY GUARANTEED: Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, ensuring complete protection for you and your devices.
  • 100% SATISFACTION GUARANTEE: At Paxcess, your satisfaction is our first priority, that's why we offer you 100% satisfaction guarantee. If you are not satisfied with your purchase within 45 days, you can return with 100% money back. No hassles, no question asked. If your generator failed within 1 year time, we will send you brand new replacement. 100% Risk Free.

NEW Hans 150W

HANS 150 - Lithium Portable Solar Generator, 12 Year Warranty, Integrated 4.5W Solar Panel, 144Wh (10,000 mAh) Li-Ion Battery
1 Reviews
HANS 150 - Lithium Portable Solar Generator, 12 Year Warranty, Integrated 4.5W Solar Panel, 144Wh (10,000 mAh) Li-Ion Battery
  • ALL-IN-ONE PORTABLE POWER - The HANSTM PowerPack 150 is a solar generator that provides 144Wh (10,000 mAh) Li-Ion battery, integrated 4.5W solar panel, and 5W LED lighting; can recharge cell phones, tablets and also power small electronics like fans and radios
  • 12-YEAR WARRANTY - The longest warranty in the industry; designed and assembled in the USA, with heavy-duty materials and construction; customer service is based in the USA
  • CHARGE YOUR DEVICES - Provides a maximum of three 2.4A USB ports (w/ included 12V port dual USB expansion plug), so you can simultaneously recharge or power three cell phones, tablets or other USB powered small electronics (such as a fan); can also be configured to provide a single 2.4A USB port and a 12V car port (10A max)
  • HIGH CAPACITY PORTABLE LI-ION BATTERY - At 7 pounds, the HANSTM PowerPack 150 is a portable powerhouse with 144Wh (10,000 mAh) of capacity, offering up to 15x cell phone charges, 4x tablet charges or 150 hours of light
  • MULTIPLE WAYS TO CHARGE - Use the included AC adaptor to charge, or built-in 4.5W solar panel to stay charged while off-grid (~33 hours for full recharge), or the optional HANSTM Solar BriefCase 60 for accelerated solar recharging (~3.5 hours for full recharge)

NEW SolarOak 100W 

SolarOak Portable Generator Battery Pack Power Supply Solar Energy Storage Charged by 100W Solar Panel/Wall Outlet/Car with Dual110V AC Outlet,USB Ports5V/3A,DC Ports 9~12.6V/15A(150Wh/42,000mAh)
3 Reviews
SolarOak Portable Generator Battery Pack Power Supply Solar Energy Storage Charged by 100W Solar Panel/Wall Outlet/Car with Dual110V AC Outlet,USB Ports5V/3A,DC Ports 9~12.6V/15A(150Wh/42,000mAh)
  • 1.MULTIPURPOSE: It includes variety of outputs, 2* 110V AC outlet(modified sine wave max 100W, peak power 150W) for laptops, hair dryer, tv, dvd etc / 3* 12V DC ports (include cigarette lighter adapter) for car powered device, such as car vacuum, car refrigerator, car air fan, car charger etc/ 3* 5V USB ports for phones, iPad, gps, mp3, camera, rc helicopter etc. Perfect for emergencies, camping or wherever you need power anytime.
  • 2.HIGH CAPACITY: With 42,000mAh high battery capacity.This power generator is powerful enough to charge cellphones, lamp, laptops, tablet, TVs, mini-refrigerator or other.and more USB ports, more 12V DC ports. Perfect emergency power backup for home/ travel/ camping/ CPAP machine/ rc helicopter/ laptop/ phones/ lights all electronic devices.
  • 3.MINI PORTABLE & HIGH CAPACITY: 155WH 42000mAh lithium ion batteries capacity is largest,compare with other similar styles.It only weights 3.48lb (7.67*6.73*3.54 inch), cute and easy handle.we can easily put it in our backpack or car.
  • 4.EASY to RECHARGE & USE: 3 ways to recharge your power station by your home AC, car cigarette socket and solar panels, and only 7~8 hours to full charge it. It can charge USB/5V, DC/9~12.6V and AC appliance anywhere.
  • 5.SAFETY: Use the Battery Management System (BMS) to improve battery utilization, prevent over-current, over-voltage and over-temperature.

Best Portable AC Power Pack : Iforway

Fast Charging Portable AC Power Pack. Small size and just 3.9 pounds. Very capable. Very Popular on Amazon.

Portable Solar Generator Power Source 154Wh 41600mAh CPAP Battery Pack QC3.0 UPS Power Supply Emergency for Camping Fishing Laptop TV Refrigerator iPhone Samsung Android Tablet
20 Reviews
Portable Solar Generator Power Source 154Wh 41600mAh CPAP Battery Pack QC3.0 UPS Power Supply Emergency for Camping Fishing Laptop TV Refrigerator iPhone Samsung Android Tablet
  • CPAP BATTERY GENERATOR: It is one of the best portable generator to power CPAP machine, which is something where you need to carry on when you go thru hiking, camping, the power source comes with 120W pure sine wave power inverter to runs quiet, silent.
  • REAL SOLAR GENERATOR: This portable solar generator has huge 41600mAh capacity, build-in QC 3.0 technology to provide quick charge speed. And it supports to recharge by solar panel (not included) or by AC adapter, only takes 5-6hrs to charge full.
  • ULTRA COMPACT TO CARRY ON THE GO: The portable solar generator is only 3.9LB, looks like a red white bottle size, easy to take around when you go around to put into your bag.By the way,it will be shut-down automatically if the AC output below 20W, judge as energy-saving, so we suggest not to charge electrical devices less than 20W by it.
  • QUIET SILENT GENERATOR: This power source was build-in pure sine wave power inverter, super quiet, silent when you use in the night, and also it is a gas-free source of portable power generator, it runs without noise, no exhaust fumes.
  • BMS SAFETY GUARANTEED : Battery Management System (BMS) undertakes voltage control, temperature control and more advanced safety operations, built-in 40 amps fuse and full-protection with short-circuit, low-voltage, over-charge, over-voltage, over-load, over-temperature protection, ensuring complete protection for you and your devices.

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Last update on 2018-05-22 / Affiliate links / Images from Amazon Product Advertising API

Author: Michael Bennet

A solar energy professional with eight years of marketing and installation experience. Avid and passionate about the adoption of solar and related technologies in all homes. Blog about all things solar at mysolarhome.us.