Top 10 Best Portable Backup Power Source With Buying Guide

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1. Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency

Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting EmergencyBuy On Amazon
  • BUY WITH CONFIDENCE: The Jackery Explorer 240 portable power station has been featured as the “Best Portable Power Station for use in the outdoors” by Digital Trends. A classic choice for your pick.
  • EASY TO CARRY: This entry-level portable power station is equipped with a 240Wh lithium-ion battery pack, weighing only at 6.6 pounds. The solid handle makes it easy to carry around for outdoor adventures such as Tent Camping, Road Trip, Backyard Camping, etc.
  • VERSATILE POWER SOURCE: 1* Pure Sine Wave AC outlet (110V 200W 400W Peak), 2* USB-A ports (5V, 2.4A), and 1* 12V DC car port to charge your road trip essentials such as smartphones, laptops, cameras, fans, lights and so on. Pass-through charging is supported.
  • GREEN POWER SUPPLY: The power station can be recharged by the Jackery SolarSaga 60 solar panel. Its built-in MPPT controller enables the solar panel to operate at its max power point for the power station to be recharged at its highest efficiency. TWO alternative ways to recharge: through the wall outlet or the car outlet.
  • WHAT YOU GET: 1* Jackery Explorer 240 portable power station, 1*AC adapter, 1* car charger cable, 1* user guide.

2. Portable Charger Power Bank 25800mAh Huge Capacity External Battery Pack Dual Output Port with LED Status Indicator Power Bank for iPhone, Samsung Galaxy, Android Phone,Tablet & etc（Black）

Portable Charger Power Bank 25800mAh Huge Capacity External Battery Pack Dual Output Port with LED Status Indicator Power Bank for iPhone, Samsung Galaxy, Android Phone,Tablet & etc（Black）Buy On Amazon
  • 【Power bank high capacity】The 25800mAh power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don’t have to worry about your phone low battery. [Note:High capacity so the products weight 350g]
  • 【Portable charger with 2-port 3.1A output】 The portable charger with 2 USB ports in combination with a 5V / 2.1A and 5V / 1A output will provide your device with fast enough power.Dual USB Outport Charging let you quick charge your phone and still have some juice to share with other devices.
  • 【External battery with protection system】 We use a high quality A + polymer lithium battery to extend the life of our products. Built-in security devices protect your devices from excessive power, overheating and overcharging.
  • 【Highly compatible】 Suitable for all phones, tablets. (Note: The package comes with a micro USB cable used to charge the power bank and some Android phones. If your phone requires a Lighting cable and a Type C cable, please use your phone cable.)
  • What You Get: Lanluk Power bank 25800mAh portable charger, Micro USB cable, User Manual, our worry-free 18-month friendly customer service.

3. NEXPOW 178Wh Portable Power Station, 48000mAh Camping Solar Generators Lithium Battery Power Supply with 110V/120W(Peak 150W) AC Outlet, USB PD QC3.0, LED Flashlights for CPAP Home Camping Emergency Backup

NEXPOW 178Wh Portable Power Station, 48000mAh Camping Solar Generators Lithium Battery Power Supply with 110V/120W(Peak 150W) AC Outlet, USB PD QC3.0, LED Flashlights for CPAP Home Camping Emergency BackupBuy On Amazon
  • 【Cool Features】: PD 3.0 (Out/Input: 45W maximum), Charge for MacBook Pro 13.3, for iPhone 12 directly without an adapter. The Light black case is metal, more durable than other solar generators. With 120W continuous power, 150W peak power, 48000mAh battery capacity, this power generator can charge your devices more stably; 3.3lb lightweight makes it perfectly fit in your backpack.
  • 【178Wh Back-up Power Supply】: Wide applications make it suitable for lots of devices; 110V AC outlets can charge your CPAP machine, tablet, laptop, TV, fan, Christmas lights, etc; 12V DC Ports can be used for a car vacuum, car refrigerator, car air fan, and car charger, etc; 2* QC USB and 1 * 3.0 PD ports can charge your phones, drones, iPad, GPS, mp3, camera, etc.
  • 【Four Recharge Modes】: The battery pack can be recharged from the sun with a solar panel (NOT INCLUDED); can be fully charged by being plugged into the wall outlet, can be fully charged by PD 3.0 Input (PD CHARGER NOT INCLUDED), and it can also be charged by plugging into your car 12V socket (CAR CHARGER INCLUDED). KINDLY NOTE THAT THE POWER STATION CAN NOT BE CHARGE AND USE AT THE SAME TIME.
  • 【Safety Warranty】: Battery management system (BMS) enables voltage and current control, temperature control and more advanced safety operations, ensuring ultra-safety for you and your devices; can also work as a torch for emergency lighting. No fuel or gasoline needed, no fumes, no big noise! Power for your next camp trip.
  • 【Enjoy Outdoor Activities】: Our generator has an easy-to-carry handle, convenient for camping, fishing, traveling, other outdoor activities, and emergency usage. Eliminate your worry about no electricity in your devices and power outage at home.

4. 200Watt Portable Power Bank with AC Outlet, Powkey 42000mAh Rechargeable Backup Lithium Battery, 110V Pure Sine Wave AC Outlet for Outdoor RV Trip Travel Home Office Emergency

200Watt Portable Power Bank with AC Outlet, Powkey 42000mAh Rechargeable Backup Lithium Battery, 110V Pure Sine Wave AC Outlet for Outdoor RV Trip Travel Home Office EmergencyBuy On Amazon
  • 【PORTABLE AND MULTI-FUNCTIONAL】:2 x 110V AC power socket(pure sine wave,total max 200W in total, please check the power consumption of your devices before use) / 4 x USB port / 1x DC port. Emergency capable of powering lamps,phones,laptops,TVs,printers,fans,car pumps,toast maker,coffee machine and even mini fridges, all the power is less than 200 Watts, and the heating products should be less than 100W.
  • 【FAST CHARGING 15V/2A DC INPUT】:Recharge the power bank faster than ever with the 15V/2A DC input, only need 6-7 hours to get fully recharged and conveniently monitor the battery level via the 4 built-in LED indicators.
  • 【PURE SINE WAVE AC OUTPUT】: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 equipment.
  • 【HIGH CAPACITY WITH SUPER SMALL SIZE】: 4,2000mAh Grade A lithium polymer battery,with only 3.0 lbs net weight(4 lbs gross weight which including all the accessories) and size of 7.87×1.81×5.71in. Ideal power supply for camping or emergency backup.
  • 【QUALITY and WARRANTY】:Contains the highest quality available lithium-ion battery cells.CE FCC ROHS UL MSDS UN38.3, and factory ISO9001 approved. OCP/OVP/Short Circuit Protection/ Auto Power Off Protection.100% Quality Control. We provide an 30-day free money back and friendly customer service.
  • We cannot guarantee for any heating products and so as the reclining furnitures, because the instant power may be much higher than the rated power when they are working, it may be far exceeding the 200 watts that our power station can power.
  • How to turn on the AC? Click the Power Button, and then press and hold the AC button for 2 seconds, then the AC outputs will be turn on.

5. 200W Peak Power Station, Flashfish CPAP Battery 166Wh 45000mAh Backup Power Pack 110V 150W Lithium Battery Pack Camping Solar Generator For CPAP Camping Home Emergency Power Supply

200W Peak Power Station, Flashfish CPAP Battery 166Wh 45000mAh Backup Power Pack 110V 150W Lithium Battery Pack Camping Solar Generator For CPAP Camping Home Emergency Power SupplyBuy On Amazon
  • Wide Application: Our 166Wh portable generator is provided with three outputs: two 110V AC outlets charge CPAP machine/tablet/laptop/ camera/drone/ fan etc, three USB ports (2 of them are quick charge ports) help for smart phone/ ipad/GPS and any electronic devices, and two DC ports can be used for vehicle tools like car cleaning and type replacement; Suitable for travel camping, fishing, outdoor activities, medical care and any emergency situations.
  • Specific Features: With 45000mAh capacity, pure sine wave, 150W AC continuous power and 200W AC peak power, this power supply pack is able to more stably charge a number of devices for many times; Compact and lightweight design (only 4.5lb) make it more convenient taken outside.
  • 3 Ways to Recharge: There are 3 options for you to recharge the large-capacity power bank: the wall outlet, solar panel (not included in package) and 12V car socket. And their accessories like power adapter, cigarette lighter adapter and car charger are all included in the package.KINDLY NOTE THAT THE POWER STATION CAN NOT BE CHARGE AND USE AT THE SAME TIME.
  • Safety Performance: This power station is provided with overheat protection, short-circuit protection, low-voltage protection, lock-on protection, over-voltage protection and over-current protection which prevent your devices from damaging and make you use it at ease.
  • Portable Power Source: Simple to use, there is a power button on the middle to turn on the generator, so you won’t be pulling any ripcords to turn on it; it will allow you to camp and recharge power without running a noisy, super cool product for your outdoor camping and travel.

6. Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging with Newest Intelligent Controlling IC, 2 USB Port External Cell Phone Battery Pack Compatible with iPhone,Android etc

Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging with Newest Intelligent Controlling IC, 2 USB Port External Cell Phone Battery Pack Compatible with iPhone,Android etcBuy On Amazon
  • 2019 Latest Design Portable Charger with 25800mAh Ultra-Huge Capacity, adopts our advanced intelligent controlling IC, higher quality, safer and more reliable, powerful and longer-lasting life after 100% checked and continuous aging test;
  • Universal Compatibility — The power bank compatible with iPad, iwatch, Airpods, Samsung Galaxy, most other Smart cell phones, Tablets, Bluetooth devices and more. It can charge 6 to 8 times to eliminate the anxiety of your battery exhaustion. Suit for travel, and other indoor outdoor activities;
  • Dual USB Charging & Fast Recharge — The Dual USB ports (2.1A+1A) to charge your two devices simultaneously, Fully recharges itself in 8~12 hours with 2.1A input charger, or 12-24 hours with 1A charger;
  • 4 LED Lights & Certified Safe — Four led lights show the current remaining power of the item(25%~50%~75%~100%), easily press the power button to turn it on or off. Built-in smart protection system, the USB battery pack ensures complete protection for you;
  • 24 Months Support Services — Ekrist 25800mAh portable battery charger, Micro USB cables, user manuals. Together 2 Years friendly, easy-to-reach support! Any question, please kindly contact us.

7. AIMTOM 42000mAh 155Wh Power Station, Emergency Backup Power Supply with Flashlights (Solar Panel Optional), for Camping, Home, Road, Travel, Outdoor (110V/ 100W AC Outlet, 3X 12V DC, 3X USB Output)

AIMTOM 42000mAh 155Wh Power Station, Emergency Backup Power Supply with Flashlights (Solar Panel Optional), for Camping, Home, Road, Travel, Outdoor (110V/ 100W AC Outlet, 3X 12V DC, 3X USB Output)Buy On Amazon
  • ▲ GIGANTIC 42000mAh BATTERY WILL COVER ALL YOUR NEEDS: The AIMTOM SPS-155 Portable Generator, which has an IMMENSE 42000mAh 155Wh power capacity, is ideal for powering appliances at a campsite, a tailgate party, home improvement projects or can even double as a flashlight for emergencies.
  • ▲ ONE POWER GENERATOR FOR ALL YOUR DEVICES: Power up your laptop, stereo or any other home appliances via the 110V/100W AC outlet. Use the 3 x 5V USB outputs to charge your mobile phone, iPhone, iPad, GPS or action cameras while the 3 x 12V DC outputs are perfect for car refrigerators, fans and more.
  • ▲ TAKE YOUR POWER SUPPLY WITH YOU ANYWHERE: Even though our power station features a HUGE 42000mAh lithium battery, it weighs ONLY 3.48lbs. Plus, the comfortable and ergonomic handle will make carrying your outdoor emergency power sources a breeze. Just slip it in your car trunk and embark on your next adventure.
  • ▲ SO QUIET, EFFICIENT POWER: Rest assured that your portable battery will not disturb you or your loved ones, since it utilizes a built-in power inverter and runs quietly. It can be recharged via supported solar panels (Not included), car port, or AC wall outlets. Its built in MPPT controller automatically optimizes charging process and maximizes power extraction from solar panels under all conditions.
  • ▲ ADVANCED BATTERY MANAGEMENT SYSTEM: The built-in BMS protects you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices and prolonging battery life. It also features a built-in cooling fan to avoid overheating when charging.

8. Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, 110V/300W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Blackout

Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, 110V/300W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting BlackoutBuy On Amazon
  • SPEED UP YOUR RECHARGEABILITY: It takes only 2 hours to recharge 80% battery of the power station through the wall outlet and 60W PD USB-C port simultaneously. You can also recharge your power station with an AC adapator when at home, through the car outlet during a road trip or simply use a Jackery SolarSaga 100.
  • SAFE & STEADY POWER SUPPLY: Armed with a 293Wh lithium-ion battery pack, the Explorer 300 features 2 Pure Sine Wave AC outlets that deliver stable and safe 300W power. The portable power station weighs only 7.1 pounds. You can simply rest assured in outdoor off-grid activities.
  • POWER YOUR EXPECTATIONS: Featuring 2* AC outlet, 1* PD 60W USB-C port (input/output supported) , 1* fast charge 3.0 port, 1*USB-A port and 1* DC car port, the power station can recharge itself and charge (up to) 6 devices (e.g.Drones, Macbook, Cameras, etc.) at the same time to satisfy your outdoor needs.
  • GREEN POWER SUPPLY: The power station is compatible with the Jackery SolarSaga 100 solar panel. The integrated MPPT controller enables the solar generator set to operate at its max power point, so that it speeds up the battery recharge, making them ideal portable power kits for tent camping, overland journey and etc.
  • WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station , 1*AC adapter, 1* car charger cable, 1* user guide

9. DBPOWER Portable Power Station, Peak 350W Backup Lithium Battery 250Wh 110V Pure Sine Wave AC Outlet Solar Generator Supply(Solar Panel Not Included) for Emergency Outdoor Camping Fishing Hunting CPAP

DBPOWER Portable Power Station, Peak 350W Backup Lithium Battery 250Wh 110V Pure Sine Wave AC Outlet Solar Generator Supply(Solar Panel Not Included) for Emergency Outdoor Camping Fishing Hunting CPAPBuy On Amazon
  • 【 POWERING UP TO 5 DEVICES 】 DBPOWER portable power station features with AC/DC/USB outputs: 1* AC outlet (110V 60Hz 250W 350W Peak), 1* DC output (9V-12V 10A), 2* USB ports (5V/2A, 5V/1A), 1* USB Smart port (5V/9V/12V Max 18W) can support quick charge. Our AC pure sine wave outlets can power many equipments such as smartphone, tablet, laptop, camera, light, drones, fans, in-car appliances.
  • 【 250Wh BATTERY POWER SUPPLY 】 Our portable battery generator is equipped with a 250Wh 67200mAh lithium-ion battery pack, more stability and environment-friendly. This battery generator can reach more than 10 years battery health. Take 5-6 hours to fully charge your charging station, which can support 25 times of charging for mobile phones, 2 times for laptops, 4 times for drones, etc.
  • 【 3 CHARGE & LIGHT MODES 】 The rechargeable battery backup power supply with 3 charge methods: 110V wall socket, 12V/24V car cigarette socket (not included), 15V/2A solar panel (not included). No memory effect, no worry about battery capacity reduction. This camping power station featured with 3 modes built-in LED flashlight: lighting, SOS and strobe is good for emergency use while being outdoors.
  • 【 PORTABLE & SAFETY POWER STATION 】 Designed with slim size (7.16* 5.39* 5.04 inches) and lightweight (4.4lbs). The emergency power station with a solid handle design is easy to carry and operate wherever you go. Designed with the cooling vents on its side to help this power station stay constant temperature, avoid the electrical elements be damaged by high temperature. If the AC output is short-circuited or overloaded by >250W, the unit will shutdown to protect itself.
  • 【 WHAT YOU GET 】 You will receive 1* DBPOWER Portable Power Station, 1* AC adapter, 1* user guide. DBPOWER provides our dear customers with Free 18-Months product refund/replacement warranty and 24/7 friendly customer service. For a better customer experience, we will optimize our product and service from time to time.

10. 88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, Laptops

88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, LaptopsBuy On Amazon
  • Remarkably Compact & Power: One of the smallest and lightest 24000mAh 88.8Wh portable power bank with 110V/65W AC outlet, a great solution to AC power supply. Provides enough power to most of your devices such as smartphone, tablet, and laptop. It’s perfect for your travel and business trip.
  • High-Speed Charging: Recharges itself less in 4 hours with a high-speed DC15V/2A (30W) input. you can monitor the battery level with OLED display any time. The car charger accessories can make SinKeu recharge in your car.
  • Universal Charger: Our product includes QC3.0 9v/2A and 5V/3A two USB outputs, one 110V AC outlet, one DC 9~12.6V/10A (Max) output, which means this charger can power your multiple devices at once. It can charge your iPhone and Galaxy up to 8 times, or 2 times for your 12” Macbook.
  • Certified Safe: UL safety certified battery pack, CE, FCC, and RoHS approved. SinKeu’s Multi-Protect safety system ensures complete protection for you and your devices.
  • What You Get: 1× SinKeu 24000mAh AC portable charger, 1× DC15V/2A (30W) input charger, 1× Cigarette lighter, 1× Car charge, 1×User Manual. 30-day free return and 7 x 24 friendly customer service.

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