Best Portable Backup Battery in 2022 [*Top Picks*]

Looking for the best portable backup battery on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

4226 Reviews Scanned

  • Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with High-Speed PowerIQ Charging Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More
    Bestseller #1
    Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with High-Speed PowerIQ Charging Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More (44100)
      Quality Throughout:Built adventure-tier touch with superior durability and scratch resistance, PowerCore Slim 10000 is premium both inside and out. Slim Size, Big Power:One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for Galaxy S20 and 1.2 charges for iPad mini 5. Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the trickle-charging mode is the best way to charge low-power devices. Superior Safety:Anker’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more. What You Get: PowerCore Slim 10000 portable charger, Micro USB cable (USB-C cable and Lightning cable not included), travel pouch, welcome guide, lifetime* $25,000 connected equipment warranty, and friendly customer service. *For the purpose of this connected equipment warranty, "lifetime" is defined as the lifetime of the product.
  • ALLWEI Portable Power Station, 300W Solar Generator 280Wh Type-C PD60w, Regulated DC Output Backup Lithium Battery Pack with LED light,Pure Sine Wave AC Outlet Power Generator,for Outdoors Camping Travel Emergency
    Bestseller #1
    ALLWEI Portable Power Station, 300W Solar Generator 280Wh Type-C PD60w, Regulated DC Output Backup Lithium Battery Pack with LED light,Pure Sine Wave AC Outlet Power Generator,for Outdoors Camping Travel Emergency (164)
      🔥【300W/Peak 600W Powerful Power Station 280Wh】ALLWEI 300 is equipped with a 280 watt-hour (26Ah, 10.8V) car-grade lithium-ion battery pack, no fuel or gasoline needed, no fumes, no noise. This portable power station is powerful enough to charge a smartphone 40 times, laptops 7-8 times, 32" TVs 5+ hours, CPAP 4+ nights(using DC converter), mini-refrigerator 5+ hours, lights or other small appliances. Rated power is 300W while peak surge power is 600W. 🔥【Multiple Functional Output Ports】ALLWEI portable power bank is equipped with much richer ports than others, including 2* 110V/300W AC output ports(pure sine wave), 3* DC ports(9V-12.6V/3A max output), 2* 5V2.4A USB ports, 1* type-c PD 60W quick charge port, 1* regulated 12/8A cigarette lighter port, fully meeting the needs of your travel charge. We strongly recommend that CPAP users use DC converter to work with this portable electric generator for better effect. 🔥【Easy Four Charging Ways】This solar generator can be recharged by wall AC socket, solar panel (built-in MPPT), car cigarette lighter port and gas generator. With an easy-carry handle, ALLWEI power station is a portable model in its class at just 6.5 lbs and 9*4.7*7.8 inch/23*12*20cm. Take it with you on-the-go and never worry about power shortage. Flashlight with SOS light design provides convenience for your outdoor emergency. 🔥【Run More Safely&ETL Approved】2 pure sine wave AC outlets ensure a safer charge for your sensitive devices, better than modified sine wave and clean power like utility supplied electricity. Built-in Smart and Silent Cooling Fan will automatically turn on the fan when the unit is hotter to maintain the unit at the constant temperature without running the fan constantly. The low-noise and gas-free design make it more environmentally friendly. 🔥【Quality Assurance and Complete Certification】Package includes 1*280Wh Portable Power Station, 1*AC power adapter, 1*AC Power Cable, 1*Car Charging Cable and 1*user manual(Solar panel is not included). ALLWEI always offers professional and friendly customer assistance so that you could better understand and use the product.
  • 2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input, Backup Charger for iPhone X, Galaxy S9, Pixel 3 and etc …
    Bestseller #1
    2-Pack Miady 10000mAh Dual USB Portable Charger, Fast Charging Power Bank with USB C Input, Backup Charger for iPhone X, Galaxy S9, Pixel 3 and etc … (4701)
      【2-Pack 10000mAh Power Bank】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you charge mobile devices without having to be tethered to a plug socket. Each of them fully charges 2.4 times for iPhone X, 3.6 times for iPhone 8 and 2.2 times for Samsung Galaxy S9. 【Dual Output & Input】Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.4A. The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A. 【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer that you can easily carry it around, even on airplanes. 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable. 【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable (Lightning cable is not included)); 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months.
  • Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick Phone Charging Power Bank Tri-Outputs Battery Pack Compatible with iPhone,Android etc
    Bestseller #1
    Portable Charger Power Bank 30,800mAh LCD Display Power Bank,25W PD Fast Charging +QC 4.0 Quick Phone Charging Power Bank Tri-Outputs Battery Pack Compatible with iPhone,Android etc (422)
      【Super-Fast Charging】portable charger Power bank high capacity The 30,800mAh power bank could charge your phone at least 6-8 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] 【Import Intelligent Controlling IC】 The portable charger adopt Import Intelligent Controlling IC to prevent power bank overcharge, overvoltage, overcurrent and short circuit. [CE certified] make sure product quality is safer. 【3 Output -Charge 3 Devices At Once】Power bank with 3 Output Ports - QC4.0 output, PD output, 2.1A USB output, you can charge 3 devices simultaneously.Power Delivery 4.0 output and Quick Charge 4.0 output combine to deliver an optimized charge to your devices at up to 25W. Compared with non-fast charging power bank, save more than half of the time. 【Universal Compatibility LCD display】 portable charger is universally compatible with all products via USB charging cable, including all iOS and Android smartphones, tablets, other devices and so on. LCD display shows current battery charge ,input and output status, no more guessing whether need to charge it or not. 【Full 24 Month Warranty & Worry-Free Purchase】- You will get 30,800mAh power bank [Charge your phone 6-8times] , User manual, Micro USB cable [Not include Type C cable], AND 24 month warranty policy and 24 hours friendly customer service.
  • Generark Solar Generator For Homes: Portable Power Station Backup Battery & Solar Panel Power Generator. 1000W-2000W at 110V. Up To 7 Days of Emergency Power Supply. (2x4 (For 2-4 People Family))
    Bestseller #1
    Generark Solar Generator For Homes: Portable Power Station Backup Battery & Solar Panel Power Generator. 1000W-2000W at 110V. Up To 7 Days of Emergency Power Supply. (2x4 (For 2-4 People Family)) (79)
      The Most Reliable Emergency Power Supply: Industry-leading safety and reliability designed with electric-vehicle-grade battery cells. Every unit undergoes 52 reliability and safety tests and is covered by a 5-year limited warranty. Long-Lasting Capacity: Each portal power station has 1,002Wh (278,400mAh). Offers up to 7 days of power supply to your crucial devices and home appliances on a single charge. Powerful Output: 3 AC outlets with the pure-sine wave, supporting 1000W rated power and 2000W surge power at 110V. Wide-Range Compatibility: 2 USB-C outputs with PD 18W, 1 USB-A with 5V/2.4A, 1 USB-A with Qualcomm Quick Charge 3.0, and 1 car outlet with 12V/10A. Easy Recharge with Solar Power: Recharge from your car, AC outlet, or with the SolarPower ONE solar panel power generator. 30-second Hassle-Free Setup: Portable, light-weight foldable design with an adjustable kickstand. It takes 30 seconds or less to set up and is ready to provide eco-friendly power supply in any emergency situation.
  • Jackery Portable Power Station Explorer 160, 167Wh Lithium Battery Solar Generator (Solar Panel Optional) Backup Power Supply with 110V/100W(Peak 150W) AC Outlet for Outdoors Camping Fishing Emergency
    Bestseller #1
    Jackery Portable Power Station Explorer 160, 167Wh Lithium Battery Solar Generator (Solar Panel Optional) Backup Power Supply with 110V/100W(Peak 150W) AC Outlet for Outdoors Camping Fishing Emergency (2216)
      SUPER COMPACT WITH AC OUTLET: Weighing the same as a standard bag of apples, this portable power station makes the smallest while remaining the most compact in the Explorer family. Being able to carry an AC Outlet around brings you flexibility for your short road trips, remote work, or outdoor camping essentials. LEADERSHIP IN THE INDUSTRY: Founded in 2012, Jackery specializes in providing outdoor green power solutions for explorers. Our explorer series has been featured in credible institutions such as Forbes, Digital Trends, and Tom's Guide. POWER UP TO 5 DEVICES: The Explorer 160 power station features 1* AC outlet (110V 100W 150W Peak), 1*USB-C port, 2* USB-A ports and 1* standard DC 12V port that support for charging phones, tablets, laptops, gopro and other smaller electronics. Note: The Explorer 160 does not support pass-through charging. RECHARGEABILITY THROUGH SOLAR, AC, VEHICLES: Get fully recharged by Jackery SolarSaga 60 (sold separately) in just 4.5 hours. The wall outlet and car charging both take 5hrs to be recharged. The built-in LED flashlight features a SOS mode (long press to activate it), you can rest-assured to bring it for outdoor activities such as off-grid wild camping or a weekend road trip. WHAT YOU GET: 1* Jackery Explorer 160 Power Station, 1*AC adapter, 1* car charger cable and 1* user guide.
  • 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
    Bestseller #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 (2216)
      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 or SolarSaga 100 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.
  • Goal Zero Yeti 6000X Portable Power Station, 6,071-Watt-Hours Portable Lithium-Battery Generator with 2,000-Watt AC Inverter, Solar Generator for Indoor and Outdoor Use
    Bestseller #1
    Goal Zero Yeti 6000X Portable Power Station, 6,071-Watt-Hours Portable Lithium-Battery Generator with 2,000-Watt AC Inverter, Solar Generator for Indoor and Outdoor Use (342)
      PROFESSIONAL-GRADE POWER: Our power station is built to last and field tested in varied environments, from Arctic locations to jobsites to homes. It features 7 different output ports, including a USB-A, an 18-watt USB-C, a 60-watt USB-C PD, a 6 millimeter, a 12 volt, a 12-volt power port, and a 120-volt AC inverter port. INDUSTRY-LEADING TECHNOLOGY: Dependable power you can rely on in any situation. Our exceptional 2,000-watt AC Inverter and 6000 Watt Hour generator lets you plug in and power anything you can power from a wall outlet. The integrated MPPT charge controller increases charge efficiency by 30% when recharging with a Goal Zero solar panel. SAFE & USER-FRIENDLY: We prioritize product safety by using multiple layers of protection, including over- and undervoltage protections, temperature protections, and a battery management system to monitor individual cell and battery-pack health. The Yeti 6000X is backed by a 2-year warranty. All elements of the product, from physical construction to user interface, are designed for ease of use. INNOVATORS IN PORTABLE POWER: Goal Zero created the portable power station category 10 years ago, presenting a new way forward in portable energy use at home, on the job, and off grid. Our products are engineered with precision here in the USA. Power everything from campsites to vital home circuits. EMPOWER HUMAN POTENTIAL: We are driven by a vision for success defined by our impact on people and the planet. To date, we’ve reached 31,000+ people around the world with our community-empowerment and disaster-relief projects. Our team is based in the Wasatch Front in Salt Lake City, Utah.
  • EnginStar Portable Power Station, 300W Power Bank with Pure Sine Wave AC Outlet for Outdoors Camping Travel Hunting and Emergency, 80000mAh 298Wh Backup Battery Power Supply for CPAP Machine
    Bestseller #1
    EnginStar Portable Power Station, 300W Power Bank with Pure Sine Wave AC Outlet for Outdoors Camping Travel Hunting and Emergency, 80000mAh 298Wh Backup Battery Power Supply for CPAP Machine (84)
      IDEAL BACKUP POWER FOR OUTDOORS: The size of the power station is 9 x 5.5 x 7.5 inches, it's portable enough to carry anywhere. Small size but multi-ports: 2* PURE SINE WAVE AC output ports(110V 300W, peak 500W), 2* DC output ports(12/24V 96W), 2* USB output ports(5V/3.1A max), 1*18W type-c output port, 1* cigarette lighter output port(12V/8A) BUY WITH CONFIDENCE: ENGINSTAR is a factory with more than 10 years specializing in lithium-ion battery products, 0ur products are exported to many countries in the world. The 110V PURE SINE WAVE AC OUTPUT is also better than modified sine wave, it will protect your sensitive devices from damage and have a better working performance. HIGH PERFORMANCE POWERFUL SOLAR GENERATOR: 298Wh(8000mAh) and 300W Output is powerful enough to meet different kinds of needs, such as home charging, in-car appliances, CPAP machine,outdoors, camping, travel etc. It can be charged with any 13-24V Solar panel(not include) with a 65W fast charging speed. ECO-FRIENDLY CLEAN OUTDOOR POWER: Portable power supply works without bothering noise, no fuel or gasoline, it can safeguard you and your devices by over-voltage, over-current and over-temperature protection. Battery Management System (BMS) can continue to escort you. You can use it with confidence PACKAGE INCLUDES & CUSTOMER SERVICE: 1x 300W Portable Power Station, 1x User Manual +Related Accessories. Provide 30-day free return and 7 x 24h customer service.
  • 88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, Laptops
    Bestseller #1
    88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, Laptops (147)
      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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What to Think About When Buying portable backup battery

When you realize you need to buy a quality portable backup battery, you may just go to the nearest store where they are sold. Or use your brain and search for the best-rated portable backup battery online. This research, though, is a thorough work. That’s why you need someone to rate each portable backup battery and come up with conclusions. And this is exactly what we do: choose the best item for your needs and the best store for you to buy it at.

How to Pick the Best portable backup battery: Our Buying Guide & Tips

First, ask yourself: what should I look for in a portable backup battery? If this item is exactly what you need, with its materials, features, size, price, and so on – go on and search for it. If you just want something of a kind, you better look through the available alternatives, as they always exist.

Even when you are certain about the one you want, though, the question is who makes the best portable backup battery offer.

So, what are the potential issues you better avoid?

  • Low quality items. They can be used, damaged, or initially flawed. portable backup battery brands usually withdraw batches that turn out flawed and replace them, but it’s not always the case. How do you know you get what you deserve?
  • Package bundle. Do you get the item with all the accessories it should come with? Does the seller add any extras? Or do they remove something unnecessary to make it cheaper? Awareness is necessary to make the right choice.
  • Overpriced items. Some stores may hope you are too lazy to do the job. This portable backup battery buying guide is here to remind you: you don’t have to pick the first option you see, you can choose.
  • Delivery issues. Not only can it take too long. Shipping may cost too much, your item may be damaged during transportation, and, finally, it can get lost at all. There can be ridiculous mistakes like wrong color or size, if it applies. Of course, you can claim a refund, but can anyone refund your hopes and expectations?

Where can you learn about it all? You can surf through online stores and aggregators, try to analyze reviews and decide whether they are trustworthy, and get tired of it. As an alternative, you can trust our algorithms and let them choose the best portable backup battery for you.

How We Rate Each portable backup battery

How we test each portable backup battery is not a secret. We compare portable backup battery reviews by both users and professional reviewers. It enables us to cover problems that pop up rarely. Doing an original portable backup battery review might be great, but you need to fetch hundreds and thousands of them to get the full picture.

With our AI-based tools, we fetch lots of reviews and rates to compare various portable backup battery offers as well as its potential alternatives. Here are the parameters we use:

  • Product quality and reliability. Of course, the longer the item is available on the market, the more relevant are the marks. It’s hard, for example, to judge the durability when you have just bought it.
  • Brand value. That’s a sort of prediction, but brands usually care about their public image.
  • Features and specifications. What do you get for your money? Will it satisfy you? Are all the necessary features here? Do you have to overpay for features you’ll hardly ever need?
  • Price. As great as it is, even the top portable backup battery on the market can be overpriced.
  • Alternatives. A good portable backup battery comparison to rivals may help you understand why you want exactly this one. Or maybe you will settle for another one that fits your needs even better.

Where do we get this information? Mostly from portable backup battery ratings and reviews on marketplaces and independent aggregators. Prepared and processed, it sifts the best rated portable backup battery offers from the rest. So, with us, you can find the portable backup battery of your dream easy and quick!

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