Contents

The Best Usb Battery of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Usb Battery of 2023. Check our ranking below.

2,907 Reviews Scanned

SaleRank No. #1

Portable-Charger-Power-Bank - 40000mAh Power Bank PD 30W and QC 4.0 Quick Charging Built-in Bright flashlight LED Display 2 USB 1Type-C Output for Most Electronic Devices on The Market(Carbon Black)

Portable charger adopts the latest Super Charger Protocol and Fast Charger Protocol. Support QC4.0+PD30W super fast charge, it only takes 25 minutes to charge your iPhone 13 from 20% to 68%, which is 3 times faster than most ordinary old power bank 10W portable chargers on the market.
The Power bank has a built-in Type-C port and two USB ports, and it can charge three devices at the same time. Simultaneously charge your phone, tablet, headphones and more with one solution. Can be shared with friends to charge together.
Portable charger has a large capacity of 40000mAh. Using the new high-density polymer battery, it has a larger capacity under the same volume. A single charge is enough to charge your phone for a whole week. Let you get rid of the anxiety about the battery level of your mobile device anytime, anywhere.
We only use the highest grade materials to make this power bank, from the fireproof case, the PCB motherboard with 10 safety protection designs can filter most dangers such as overcharging, over-discharging, short circuit or overheating, well-known brand super-grade lithium polymer safe battery Core, after rigorous 8-fold inspection. Just to let customers get a safe product.
Power bank portable charger built-in high-precision smart LED digital display can accurately reflect the percentage of remaining power. Allows you to easily track your battery status.There is also a built-in super bright flashlight, it can dispel the darkness, very practical.Power bank is also equipped with a high brightness flashlight with 360 lumens. With the large battery capacity of the portable charger itself, it can go on for a long time to dispel the darkness for you.

SaleRank No. #2

FOCHEW Portable Charger, 2-Pack 20000mAh Power Bank Ultra Slim Fast Charging External Battery Pack with Dual USB Outputs Compatible with iPhone 13/12 Pro/12/11/XR/X, Samsung S20, Tablet etc.

✅【𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐂𝐡𝐚𝐫𝐠𝐞𝐫 𝟐𝟎𝟎𝟎𝟎𝐦𝐀𝐡* 𝟐 𝐏𝐚𝐜𝐤 】Two 20000mAh external batteries, no worry about the equipment running out of power. Built-in 20000mAh battery is enough to charge most phones for 3-5 times; not only can be used for personal portable charging, but also can be shared with others.
✅【𝐔𝐥𝐭𝐫𝐚-𝐫𝐚𝐩𝐢𝐝 𝟐𝐗𝟐-𝐃𝐞𝐯𝐢𝐜𝐞𝐬 𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠】Each portable charger features dual USB outputs, you can recharge your power bank more convenient using the included Micro USB cable.[ 2 pack ] dual outputs portable charger allow you to charge 4 devices simultaneously.Scroll, snap and stream more without worrying about low battery.
✅【𝐒𝐚𝐟𝐞𝐭𝐲 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞𝐝】Built in reliable lithium polymer battery helps to charge your phone safely and prevent over-voltage, over-charging, over-current, or short circuit, etc. Won’t get too hot or cause a lot of heat on the battery of your phone. These battery packs are also airline-approved so you can travel anywhere with them.
✅【𝐔𝐧𝐢𝐪𝐮𝐞 𝐋𝐄𝐃 𝐢𝐧𝐝𝐢𝐜𝐚𝐭𝐨𝐫 𝐒𝐡𝐨𝐰𝐬 𝐑𝐞𝐦𝐚𝐢𝐧𝐢𝐧𝐠 𝐏𝐨𝐰𝐞𝐫】It can clearly see the battery level by the color of the switch: different colors representing different remaining power.✦Red light:0%-25%;Green light:26%-50%; Blue light:51%-75%; White light:76%-100%.✦
✅【𝐒𝐦𝐚𝐥𝐥 & 𝐒𝐥𝐢𝐦】Grippy design is easy to hold, Easily slip the ultra-slim 20000mAh into your bag without even adding any bulk, and you’ll have massive power in handy, it is incredibly portable.

SaleRank No. #3

Anker Portable Charger, Power Bank, 10,000 mAh Battery Pack with PowerIQ Charging Technology and USB-C (Input Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung Galaxy

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.The two input ports may not be used at the same time. The USB-C input port has no output function.
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 (to charge the power bank, USB-C cable and Lightning cable not included), welcome guide, 18-month warranty, and friendly customer service

Rank No. #4

KunHe USB Rechargeable AA Batteries (4 Count) Double A 1.5V 1200 mAh USB AA Rechargeable Battery 4 Pack

USB Fast Charging,1200mAh fully charged in 1.2 hours.One-piece USB, more convenient and economical.The battery cap has a magnet to prevent lost.Green flash is charging,green is full power
1.5V / 1200mAh - Same as regular AA battery, it could be used for game controller, wireless mouse, wireless keyboard, remote and so on
High quality battery, no risk of leakage,3-year shelf life
1000 cycles of charging, reduce resource waste, environmental protection, and save money
Green flash is charging,green is full power.Include 4 pack AA batteries

SaleRank No. #5

Miady 2-Pack Portable Charger 5000mAh, 3.45oz Lightweight Power Bank, 5V/2.4A Output & 5V/2A Input Battery Pack Charger, Mini Portable Phone Charger for iPhone, Samsung Galaxy and etc

【Surprisingly Portable】Significantly small at 4*1.1*1.1 inch. These mini portable chargers, each weighs 3.45oz only, can be thrown into a bag or slipped into a pocket with you barely noticing they are there. Compact design and rounded corners that make them comfortable in the pocket or in the hand.
【A Day-to-day Backup】Not just being small, with a capacity of 5000mAh, these power banks give you enough charge to top up most smartphones once, ensure that your phone is always charged when you need it. Charging speed is also good with the output being 2.4A.
【User Friendly】There's a button to activate these LEDs and see at a glance how much power remains. Each LED unit indicates 0-25% capacity. The external battery pack also includes technology that is able to intelligently dole out its power more appropriately depending on what device you are attempting to charge.
【Reliable Quality】Built in multiple safe protection system which means surge protection, short circuit protection along with other safety features that ensure your device is completely safe. Also, these portable phone chargers are not higher than 27,000mAh/100Wh, so you can carry on airplane.
【What You Get】2 * 5000mAh Portable Charger; 2 * Charging Cord; 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months. Please feel free to contact us.

SaleRank No. #6

Portable Charger 38800mAh,LCD Display Power Bank,4 USB Outputs Battery Pack Backup, USB-C in&out Dual Input Phone Charging Compatible with iPhone 15/14/13 Pro Max/12,Android Samsung Galaxy Pixel Nexus

RGVOTA Guarantee: Three Years Warranty + LIFETIME technical support for our 2023 Newest Updated Version [38800mAh] Portable Charger!
Portable Charger: 38800mAh Ultra-Large Cell Capacity power bank will keep your phone running all day, It widely compatible with iPhone, Samsung Galaxy, Pixel,Nexus,LG smartphone and more USB devices.
With 4 USB Output ports and Dual Input(5V/2.1A), you have more options over how you recharge and for how many smart devices you want to fast active simultaneously. USB-C In & Out port perfectly fits your new iPhones and all upcoming USB-C devices.
Easily track the status of your charge on LED Digital Display. With built-in intelligent chip, the battery pack charger can protect your devices against overcharge, over discharge, excessive currents , short circuits or overheating.
Package Content: RGVOTA LCD Display portable charger power bank, USB C cable, welcome guide, 3 Years warranty, and Lifetime technical support. If you have any question, pls feel free to contact us via message.

Rank No. #7

SPYONG Rechargeable AA Batteries,1900mwH/1.5v Lithium Batteries AA,USB Fast Charging,1200 Times Repeatable Charge (AA Battery - 4 Pack)

【Unique USB charging method】: Unlike rechargeable AA batteries that require a cable or a charging base, our rechargeable AA batteries use a USB charging method and can be charged anywhere with a USB port device, such as computers, wall sockets ,power bank,comes with 4 USB adapter.
【1.5V constant voltage large capacity】: AA large capacity rechargeable battery, each battery has a capacity of 1900 mWh. Ideal for high power demand devices including insulin pumps,flashlights, toys, remote controls and portable audio players. outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge.
【20% charge in 5 minutes / full in 30 minutes】: The charging speed of AA lithium battery is more than 5 times faster than that of traditional Lithium Batteries AA, it can charge about 20% in 5 minutes, which can satisfy the mouse usage for 1 hour. It can be fully charged in 30-40 minutes, much faster than traditional NiMH rechargeable batteries, which take 3 hours to fully charge.
【1200 Cycles】: Don't waste your money on disposable batteries, one USB rechargeable aa batteries can replace more than 1200 alkaline disposable batteries, it will save you a lot of money, perfect for use on the go, at work, at home.
【LED charging indicator + 4-in-1 USB fast charger】: When charging, the red LED indicator lights up and flashes, and when fully charged, the LED indicator light stops flashing and becomes steady on.

SaleRank No. #8

Miady 2-Pack 5000mAh Mini Portable Charger, Power Pack with 5V 2.4A USB Output, Power Bank Phone Charger for iPhone 12/13/14 Series, Android Phones and etc

【Super-mini Charger】Light weight, compact, and sleek. Handy size that fits in your pocket easy and is not bulky at all.
【Reliable Daily Backup】Each power pack has 5000mAh capacity which is enough to power a smartphone for at least 1 full charge cycle. Keep your phone going when battery icon starts to dip in the red.
【12W Rapid Charging】Features a full-size USB port, you will get a 5V/2.4A output from the battery charger, that is faster than a regular 5V/2A charger adapter.
【Widely Compatible】This power bank is compatible with iPhone 14/1312/11/11 Pro/11 Pro Max/Xs/XR/Xs Max/X/8/8 Plus/7/7 Plus/6/6 Plus/6S/6S Plus/ 5; Samsung Galaxy S22/S21/S20/10/S9/S9+/S8/S8+/S7/S7 Edge/S6/S6 Edge/S5/S4 and so on (Must use ONLY USB cable).
【What You Get】2 * 5000mAh Portable Phone Charger, 2 * Micro USB Cord (For recharging), 1 * User Manual. We provide 24 * 7 friendly customer support and also back our products for 18 months. Please feel free to send us messages.

Rank No. #9

POIYTL Power Bank 50000mAh 22.5W Fast Charging Portable Charger USB-C Quick Charge with 3 Outputs & 2 Inputs LED Display Huge Capacity External Battery Pack for Most Electronic Devices on The Market

【Colossal Cell Capacity】The 50000mAh power bank provides 10 charges for iPhone11, 10 times for Samsung S10. Depending on battery size, most smartphones will get over 9 full charges. Suitable for camping, hiking, vacation, travel and more.
【High-Speed Charging】(POIYTL portable charger) Equiped with 22.5W USB-C port to charge iphone X up to 60% in half hours. In the meanwhile, built in quality batteries and comprehensive multiprotect safety system, include overcharge protection, short circuit protection, temperature control, and more, ensure complete protection for you and your devices.
【Simultaneous Charging】With 1 USB-C port（Support IN&OUT）, 2 USB ports, you can now charge up to 3 devices at once without sacrificing power; Our battery pack compatible with your smart phone, tablet computers, mini speakers, bluetooth headsets, cameras, handheld game consoles and other USB electronic devices.
【Thoughtful Design】Smart LED digital display, accurately keep track of remaining juice, allowing you to easily operate your power.
【What You Get】50000mah Power Bank, USB to USB-C Cable, User Manual, Our worry-free 24-month warranty, and friendly customer service.

Rank No. #10

GreenEarth USB Rechargeable AA Batteries | 1450 mAh | Quick Charge USB Charger | 500 Cycles Reusable | NiMH Double A 1.2v (2 Pack)

✅ USB RECHARGEABLE BATTERIES - Whether you're camping or at home, you can simply charge them with a single USB port. No need to buy batteries frequently. No messy cords & cables. There's no need to carry a separate charger or worry about finding your cables.
✅ LIMITLESS RECHARGING OPTIONS: These GreenEarth Batteries charge anywhere there's a USB port. This gives you hundreds, if not thousands, of different options to quickly charge your batteries including methods that work in a crisis like charging via solar power.
✅ UNDENIABLE VALUE: Because every GreenEarth Battery gives you over 500 charges, you'll save hundreds of dollars compared to buying disposable batteries. It could be used for toys, game controller, wireless mouse, wireless keyboard, remote and so on.
✅ BATTERY TYPE: AA Rechargeable Batteries USB, NiMH, 1450mAh, Not like Alkaline
✅ 2 YEAR WARRANTY AND 100% MONEY BACK GUARANTEE: All of our batteries are designed to have a long lasting life. However we understand that nothing is perfect so please reach out with any issues and we promise to take care of you.

SaleRank No. #11

LOVELEDI Portable-Charger-Power-Bank - 2 Pack 15000mAh Dual USB Power Bank Output 5V3.1A Fast Charging Portable Charger Compatible with Smartphones and All USB Devices

Portable Chargers are very compact ,they are not only for portable charging but also around the home making it a favorite for travel.You could benefit from these battery packs When you go out.Allowing you charge mobile devices without having to be tethered to a plug socket. You could get more convenience and happiness from these high-quality power banks.
Power Bank has 15000 mAh ultra-high capacity can give you an excellent battery life experience. Keep Your phone running all day.Without extra worry about low phone battery.
Portable Charger with 5V 3.1A 2 USB Output ports ,which can fast charge 2 devices at the same time.You can share with your companions to get rid of worries about the remaining battery power of your phone. The USB C and Micro USB input ports can fully refill the battery itself in 4-5 hrs at 5V 2.0A.(Note: Type-C port can only input, does not support output)
Power bank uses the safe high-density lithium polymer battery module, which is more compact and has a larger battery capacity, It exceeds the traditional Lithium ion battery on safety.The safety of customers is our most concerned about ,Customer satisfaction is our greatest motivation. We sincerely hope that this shopping experience will bring you good memory.
Power bank bulit-in Intelliegent Controlling IC can automatically identify and is universally compatible with all products, It switches the corresponding current and voltage to charge the device. Also IC can convert fluctuating current into stable current, It can effectively prevent your power bank overcharge, overvoltage, overcurrent and short circuit.Bring you the safe using experience.2

Rank No. #12

Feeke Solar-Charger-Power-Bank - 36800mAh Portable Charger,QC3.0 Fast Charger Dual USB Port Built-in Led Flashlight and Compass for All Cell Phone and Electronic Devices(Orange)

SaleRank No. #13

Survival Frog EasyPower USB AA Rechargeable Batteries -1.2V/1450 mAh Long Lasting Double A USB Rechargeable Batteries - Rechargeable Batteries Co. - (4 Pack)

NO MESSY CORDS AND CABLES: Simply pop open the cap on your EasyPower Rechargeable aa Batteries and plug it into any powered USB port to start charging our double AA rechargeable batteries. There's no need to carry a separate battery charger or worry about finding those easy-to-lose small cords and cables because of the USB port feature of our rechargeable battery.
USB RECHARGEABLE: The EasyPower Rechargeable Batteries charges anywhere because of the USB port. This gives you hundreds, if not thousands, of different options to quickly charge your batteries including methods that work in a crisis like charging via solar power. Red light indicates our rechargeable aa batteries are charging and a blue light indicates they are fully charged.
REUSABLE BATTERIES: Every EasyPower Rechargeable Battery gives you over 500 charges, allowing them to last much longer than regular rechargeable batteries. This means you’ll save hundreds of dollars compared to buying regular batteries.
1.2V / 1450 MAH: AA Rechargeable USB, NiMH, 1450mAh, USB 2.0 and USB 1.1. Recharge your batteries and used them for toys, remotes, keyboards, and other electronics.
PREMIUM QUALITY: We back our products, like our double aa rechargeable USB batteries with our 6 Month "Any Reason" Refund Guarantee. Ships quickly from the USA.

Rank No. #14

Charmast Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13 12 11 X 8 7 Samsung S21 S20 Google LG OnePlus iPad

⚡【Fast 5V 3A USB C Output Input】: Portable charger supports fast 5V 3A high speed USB C output, well work for all Android (USB C output) cellphones, tablets, and other usb c gadgets. You may use this power bank for android or iPhones great with the optimal 5V charging speed. Besides, battery pack type c port can output input both directions, best portable charger for iPhone 13, 12, 11, Samsung S21, S20 and more cell phones.
⚡【2 Inputs 3 Outputs】: You can recharge this battery pack smoothly via its USB C (5V 3A) input or its Micro input (5V-2A) conveniently. And fully recharged this power bank only needs 4.5 Hours via its USB C Input. Besides, portable charger totally designed with 3 outputs, that means you can charge 3 devices max simultaneously, share portable battery with your friends or family happily and each output max reach up to 5V 3A output. Total 3 outputs can reach up to 15W max.
⚡【10400mAh Slim Portable Charger】Portable charger could charge iPhone 8 for 3.6 times, a Galaxy S8 2.3 times, or an iPad mini 6 1.2 times; It's also compatible with Samsung, LG, Google Pixel, Motorola, Xiaomi, Huawei, OnePlus, Oppo too. Only 16mm thickness, easily slide into pockets, purse or bags; minimalist and sleek design offers a great grip; great for all ages or gender to use.
⚡【Smart LED Digital Display】 Percentage-based readout shows you the accurate battery level. No more guessing the remaining power and when to recharge. A very practical portable charger for android cell phones or iPhones on your daily life.
⚡【Safe Reliable Portable Charger】UL 2056, CE, RoHS, FCC certified manufacturing quality. Built-in intelligent safeguards protect your devices against excessive current flow, overheating and overcharging, more safe to use; 12 month Support Service. Do not miss this wonderful portable charger.

Rank No. #15

imuto Portable Charger 30000mAh Power Bank USB External Battery Pack Android Cell Phone 3-Port 3.4A Output Fast Charging Compatible with iPhone 13 Pro Max, 12, Samsung S21, iPad, Nintendo Switch

High Capacity(30000mAh):It is safer to use, Optimum size among the same capacity power bank with build in A Class Lithium polymer batteries.And it could charge iphone 11 6.2 times, iPhone X 7 times, iPhone 8 almost 10.5 times, Galaxy S9 almost 6.5 times and iPad Air 2 almost 2.6 times. For Nintendo Switch, please buy imuto USB to Type C cable separately and it can be compatible after the system upgrades. Note: It is not pocket-size due to its’ high capacity.
Digi-Power Technology: Smart digital screen shows remaining power in digital format, and it's hidden until activated. Taurus X6 fits for almost all USB-powered devices.(DO NOT WORK WITH MACBOOK PRO).
iM-Power Technology: All USB ports detect your device intelligently and deliver quick charging, 3*USB 5V/3.4A (Max.), supporting to charge three devices at the same time.
Multiple Smart Protection System: keeps your devices safe from over-charging, over-voltage, over-current and short circuit.
What You Get: X6 External Battery Pack, Micro USB cable, User guide, our 24-month warranty and friendly customer service.

SaleRank No. #16

Portable Charger 36800mAh,4 Outputs Power Bank, Dual Input 5V/3A External Battery Pack,USB-C in&Out High-Speed Charging Backup Charger Compatible with iPhone 15/14/13,Samsung S23 Android Phone etc

【Ultra-high Capacity 36800mAh】36800mAh power bank with ultra-high capacity can Keep Your phone running all day. Without extra worry about low phone battery. Ideal to take it for play game, trip and listen music.
【4 outputs & 2 Input】This power bank built-in 4 outputs (3A USB C+ 3 USB ) and 2 inputs ( 3A USB C + Micro USB ) ; you can charge 4 devices simultaneously. Suitable for business, travel, going out.
【Super Safety - Intelligent Controlling IC】 Newest design upgraded version 36800mAh power bank with safety polymer battery, built-in intelligent chip can protect your devices against overcharge, over discharge, excessive currents, short circuits or overheating, provided stable charging.
【Universal Compatibility & Smart LED Indicator】Pxwaxpy Portable Charger is widely compatible with iPhone, Samsung Galaxy, Pixel smartphone and smaller devices such as bluetooth earbuds, fitness tracker and so on. 4 blue LED indicators show the power left as 25%-50%-75%-100%, no more guessing whether need to charge it or not.
【What You Get】1 x Pxwaxpy 36800mAh portable charger, 1 x Micro USB Cable ,1 x User manual and 3 Years warranty lifetime technical support.If you have any question, please feel free to contact us.

SaleRank No. #17

Anker Portable Charger, Power Bank, 20,000mAh Battery Pack with PowerIQ Technology and USB-C (Recharging Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung Galaxy (Black)

Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5.
Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories.
Simultaneous Charging: Twin USB ports allow you to charge two devices at the same time. The USB-C port cannot charge other devices.
Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.
What You Get: Anker 325 Power Bank (PowerCore 20K), Micro USB cable (to charge the power bank), welcome guide, our worry-free 18-month warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)

Rank No. #18

Miady 2-Pack 10000mAh Dual USB Portable Charger, USB-C Fast Charging Power Bank, Backup Charger for iPhone 15/14/13, Galaxy S23/22, Pixel and etc

【2023 Upgraded USB-C Output】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you to charge mobile devices without having to be tethered to a plug socket. Now USB-C charging is available, makes it easier to charge an iPhone or Android phones with USB-C cord. (Lightning cord is not included)
【Dual Output & Input】Each also 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.
【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.
【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.
【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable (Lightning cord is not included); 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months.

Rank No. #19

Henhaoro USB Direct Charge Rechargeable AA Batteries 1.5V 1500mWh USB Lithium ion Rechargeable AA Battery High Capacity Fast Charge, 1200 Cycles Constant Output, Over-Charge Protection,4-Pack

These rechargeable AA batteries built in USB charging port, 1-2 hour fast charging and up to 1200 cycles, no need to buy batteries frequently. Whether in home or outdoor, you can simply charge it with single USB port.
Stop wasting money on standard alkaline AA batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective
LED INDICATORS green LED 1Hz flashing during charging, always on when fully charged, off when discharging, and 10Hz high-speed flashing when discharging is short-circuited!
1.5V LITHIUM AA BATTERY: The lithium AA battery voltage is 1.5 volts, higher than the NiMH battery voltage. It means that you have more options for providing sufficient power for a wide range of products. Perfect for the controller, keyboard, mouse, toys, calculator, toothbrush wireless devices, and game controllers. and much more your electronics,
#*If charging with a mobile phone charger, Please use a charger below 5V2A; Compliant with North American safety standards. CE, FCC and RoHs recognized safety for guarantee user and device safety,12 months warranty

SaleRank No. #20

Anker Power Bank, 26,800 mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPad, Samsung, Android and Other Devices

Colossal Cell Capacity: 26,800mAh of power charges most phones over 6 times, tablets at least 2 times, and any other USB device multiple times.
Charge 3 Devices at Once: 3 USB output ports together with Anker's PowerIQ and Voltage Boost technology ensure charging for three devices simultaneously (not compatible with Qualcomm Quick Charge).
Recharge with Dual 20W Micro USB: A full recharge of the power bank takes just over 6 hours while using both input ports (wall charger not included).
What You Get: Anker 337 Power Bank (PowerCore 26K), 2× Micro USB cable, welcome guide, our worry-free 18-month, friendly customer service. (USB-C cable and Lightning cable for iPhone/ iPad sold separately).

Last update on 2023-08-07 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: Can my battery charge by USB cord?

A: A USB cable can be used to charge the camera’s battery. Insert the included battery into the camera for charging. You can use the compact power adapter, or a computer to charge the battery. The procedure for using a USB cable to charge the included battery is explained below. 1. Slide the cover and open it .

Q: What is the best portable battery charger?

A: One of the best portable charger in 2019 is Jackery Bar Premium, a product used by thousands of Americans to charge their smartphones and tablets. As one of the world’s smallest portable charger, this model is compact and can fit easily in any pocket.

Q: What is the best external battery pack?

A: If you have an iPhone or an Android phone with a Micro USB port, the Jackery Bolt 6,000 mAh External Battery Charger with Built-in lightning and Micro USB Cables is the best external battery pack you can buy.

Q: What is a portable charger power bank?

A: Power banks explained. A power bank is a portable charger designed to recharge your electronic gadgets when you’re on the move. Ranging in size from slim, pocket-sized devices up to larger, higher-capacity power banks – they can be used to charge cell phones, tablets, GoPros , portable speakers, cameras and even laptops.