USB Battery Pack

USB Battery Pack

The USB battery pack, also known as the Power Bank can be defined as a portable battery pack that uses circuitry to control any power in and power out. They have the ability to charge up using a USB charger when power is available and then used to charge battery-powered items like mobile phones and other devices that would normally use a USB charger.

They are used for providing portable power to charge battery-powered items like mobile phones and other similar items that have a USB interface.

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


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

$19.99 @ Amazon.com

Feature:   【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.

Brand:   Miady

Model #:   ASTPB21C

Color:   Black White

Price:   $19.99


Power Bank Portable Charger 26800mAh External Battery Pack Fast Recharge Dual USB Output 2 Input Ports with LCD Digital Display and Flashlight Backup Battery Compatible with Phones, Tablets and More


Power Bank Portable Charger 26800mAh External Battery Pack Fast Recharge Dual USB Output 2 Input Ports with LCD Digital Display and Flashlight Backup Battery Compatible with Phones, Tablets and More

$28.99 @ Amazon.com

Feature:   【26800mAh High Capacity Power Bank】 26800mAh capacity, it will charge your phone and most smart devices with USB ports multiple times providing about 5 charges for iPhone 9 Plus, 6 charges for Samsung Galaxy S9, and 2 charges for iPad Air 2. Compatible with most phones and tablets universally. You will never worry about your phone having a low battery.

Brand:   CXLiy

Model #:   A1261-1D

Color:   Black

Price:   $28.99


Anker PowerCore 10000, One of The Smallest and Lightest 10000mAh External Batteries, Ultra-Compact Portable Charger, High-Speed Charging Technology Power Bank for Iphone, Samsung Galaxy and More


Anker PowerCore 10000, One of The Smallest and Lightest 10000mAh External Batteries, Ultra-Compact Portable Charger, High-Speed Charging Technology Power Bank for Iphone, Samsung Galaxy and More

$25.99 @ Amazon.com

Feature:   The Anker Advantage: Join the 50 million+ powered by our leading technology.

Brand:   Anker

Model #:   A1263

Color:   Black

Size:   Medium

Price:   $25.99


BESTON Portable Charger Power Bank 10000mAh, Ultra Slim External Cell Phone Battery Charger with 2 USB Ports for iPhone X 8 7 6 Samsung Galaxy S9 Note 9 iPad Tablet Android Phones


BESTON Portable Charger Power Bank 10000mAh, Ultra Slim External Cell Phone Battery Charger with 2 USB Ports for iPhone X 8 7 6 Samsung Galaxy S9 Note 9 iPad Tablet Android Phones

$9.99 @ Amazon.com

Feature:   10000 mAh High Capacity: Airplane-Safe 37Wh power can add 4 solid charges to iPhone 8, 2.2 charges to iPhone X, 2 charges to Samsung Galaxy S8 and 0.8 charge to iPad Air 2

Brand:   BESTON

Model #:   PS025

Color:   Black

Size:   10000 mAh Black

Price:   $9.99


Power Bank 24000mAh Portable Charger Huge Capacity Dual USB External Battery Packs Portable Phone Charger Battery Backup Compatible More the Android Smart phone,Tablets and Others


Power Bank 24000mAh Portable Charger Huge Capacity Dual USB External Battery Packs Portable Phone Charger Battery Backup Compatible More the Android Smart phone,Tablets and Others

$28.99 @ Amazon.com

Feature:   Attention:Please Don't Buy the Product with Lower Price $1.23-$6 and Please be Sure Order the Item From "Ruipu Direct" store.Many Cheaters Recently,Never Trust Them.【Huge Capacity】24000mAh capacity,suit for overseas travel, business travel,you can charge the device many times to eliminate the anxiety of battery exhaustion.

Brand:   RUIPU

Model #:   R101

Color:   RED

Price:   $28.99


Power Bank 25000mAh Portable Charger High Capacity Battery Pack Backup External USB Battery Power Pack Battery Charger 3 Output 2 Input with LCD Display Compatible Smartphone, Android Phone, Tablets


Power Bank 25000mAh Portable Charger High Capacity Battery Pack Backup External USB Battery Power Pack Battery Charger 3 Output 2 Input with LCD Display Compatible Smartphone, Android Phone, Tablets

$32.99 @ Amazon.com

Feature:   【25000mAh Portable Charger】: Huge capacity can charge phone and any other USB-powered devices multiple times. Ideal for your daily activities or other long time outside trip.

Brand:   Be-charming

Model #:   Q88-22

Color:   Black and Red

Price:   $32.99


Portable Charger 26800mAh【2019 Upgrade High Capacity】Power Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones, Tablet and More (Black)


Portable Charger 26800mAh【2019 Upgrade High Capacity】Power Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones, Tablet and More (Black)

$29.95 @ Amazon.com

Feature:   【26800mAh Upgrade High Capacity】26800mAh power bank with huge capacity can charges most smartphones over 6 times or a tablet 2+ times. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere.The best gift for your family at Christmas. [Note:High capacity so the products weight 320g]

Brand:   Yacikos

Color:   Black

Price:   $29.95


Solar Charger,Yelomin 20000mAh Portable Outdoor Waterproof Mobile Power Bank,Camping External Backup Battery Pack Dual USB 5V 1A/2A Output 2 Led Light Flashlight with Compass


Solar Charger,Yelomin 20000mAh Portable Outdoor Waterproof Mobile Power Bank,Camping External Backup Battery Pack Dual USB 5V 1A/2A Output 2 Led Light Flashlight with Compass

$22.99 @ Amazon.com

Feature:   High Quality Portable Solar Charger - Made of durable and reliable ABS+PC+Silicone material,protects it from rain, dirt and shock / drops.intelligent security protection,avoid over-current, over-voltage, over-load and short circuit,etc. Solar phone charger, featured with compass and 2 bright LED flashlight.Awesome for outside activities such as camping, hiking and other emergency use.

Brand:   YELOMIN

Model #:   S1008D

Color:   Orange

Price:   $22.99


Omars Battery Pack Power Bank 10000mAh USB C Battery Bank Slimline Portable Charger with Dual USB Output Compatible with iPhone Xs/XR/XS Max/X, iPad, Galaxy S9 / Note 9, Huawei Mate 20 Pro


Omars Battery Pack Power Bank 10000mAh USB C Battery Bank Slimline Portable Charger with Dual USB Output Compatible with iPhone Xs/XR/XS Max/X, iPad, Galaxy S9 / Note 9, Huawei Mate 20 Pro

$15.99 @ Amazon.com

Feature:   Slimline & Compact: Possibly the thinnest 10000 mAh power bank on the market(1.35cm thin). Perfect for travelling and working remotely. Its ergonomic design makes it comfortable to hold in hand. Charges tablets, phones, smartwatches, Bluetooth earphones and more. The LED power indicator easily shows the status of battery level and charging status

Brand:   Omars

Model #:   OMPB3710BKCJNL-US

Color:   Black

Price:   $15.99


Portable Charger Power Bank 26800mAh Upgraded Ultra-High Capacity External Battery Packs with 4 LED Indicator 2 Output Ports Battery Backup Cell Phone Charger for USB-powered Smartphone Android Device


Portable Charger Power Bank 26800mAh Upgraded Ultra-High Capacity External Battery Packs with 4 LED Indicator 2 Output Ports Battery Backup Cell Phone Charger for USB-powered Smartphone Android Device

$28.95 @ Amazon.com

Feature:   【Massive 26800mAh of Power】The power bank with 26800mAh massive capacity, can charge your phone 5-7 times, enough power to keep you going for days.

Brand:   Pxwaxpy

Model #:   HX160Y1

Price:   $28.95


Portable Charger 10000mAh, AINOPE LCD Display One of The Smallest and Lightest 10000mAh External Battery, 2 USB Outputs External Battery Pack/Travel Power Bank/Phone Backup for iPhone Samsung and more


Portable Charger 10000mAh, AINOPE LCD Display One of The Smallest and Lightest 10000mAh External Battery, 2 USB Outputs External Battery Pack/Travel Power Bank/Phone Backup for iPhone Samsung and more

$19.99 @ Amazon.com

Feature:   ✅ALMOST WORLD'S SMALLEST: Ainope 10000mAh portable charger is more lightweight (Weight decreased by 25%) and smaller (Volume decreased by 30%) than other chargers on the market. The phone will be charged as soon as it is connected with the portable charger. Supports charging while discharging, you can charge your phone with this portable phone charger when the it is being charged.

Brand:   AINOPE

Model #:   AP2613

Color:   Black

Price:   $19.99


Portable Charger Power Bank 26800mAh High Capacity Battery Packs Small Size USB Backup Battery Power Pack with 2 Inputs, LCD Display Screen,Compatible Smart Phones Tablets and Other Android Devices


Portable Charger Power Bank 26800mAh High Capacity Battery Packs Small Size USB Backup Battery Power Pack with 2 Inputs, LCD Display Screen,Compatible Smart Phones Tablets and Other Android Devices

$29.99 @ Amazon.com

Feature:   ✅Attention:Many Cheaters Recently,Never Trust Them.Please Don't Buy the Product with Lower Price $1.21-$6 and Please be Sure Order the Item From "Ruipu Direct" store.Thanks a lot in advance.【Small Size but Huge Capacity】Built with double Li-Polymer Battery,26800mAh huge capacity power bank is more than enough for few days trip which can fully charge your phone or tablet multiple times.Smaller than your phone, you can put it in your backpack or pocket wherever you go.

Brand:   RUIPU

Model #:   K06-1

Color:   BLACK

Price:   $29.99


Anker PowerCore 5000 Portable Charger, Ultra-Compact 5000mAh External Battery with Fast-Charging Technology, Power Bank for iPhone, Ipad, Samsung Galaxy and More


Anker PowerCore 5000 Portable Charger, Ultra-Compact 5000mAh External Battery with Fast-Charging Technology, Power Bank for iPhone, Ipad, Samsung Galaxy and More

$16.55 @ Amazon.com

Feature:   The Anker Advantage: Join the 50 million+ powered by America's leading USB charging brand.

Brand:   Anker

Model #:   A1109

Color:   Black

Price:   $16.55


88.8Wh|65Watts Portable Laptop Phone Charger with AC DC USB Outlets, A Super Travel Portable Battery Pack & Power Bank for HP Notebooks, MacBook, iPad, iPhone


88.8Wh|65Watts Portable Laptop Phone Charger with AC DC USB Outlets, A Super Travel Portable Battery Pack & Power Bank for HP Notebooks, MacBook, iPad, iPhone

$99.99 @ Amazon.com

Feature:   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.

Brand:   SinKeu

Color:   Grey

Price:   $99.99


Anker PowerCore Essential 20000 Portable Charger, 20000mAh Power Bank with PowerIQ Technology and USB-C Input, High-Capacity External Battery Compatible with iPhone, Samsung, iPad, and More.


Anker PowerCore Essential 20000 Portable Charger, 20000mAh Power Bank with PowerIQ Technology and USB-C Input, High-Capacity External Battery Compatible with iPhone, Samsung, iPad, and More.

$42.97 @ Amazon.com

Feature:   Ultra-high capacity The massive 20 000mAh capacity provides more than 5 charges for iPhone x almost 5 full charges for Samsung Galaxy S10 and over 2 and a half charges for iPad Mini 5

Brand:   Anker

Model #:   A1268

Color:   Black

Price:   $42.97


External Portable Battery Charger for Cell Phone, 10000mAh Power Bank (5V 2.1A) Battery for Heated Vest, Cell Phone Battery Pack Compatible with iPhone 6/6s/7/8/X/XS/XR iPad and Other Smart Devices


External Portable Battery Charger for Cell Phone, 10000mAh Power Bank (5V 2.1A) Battery for Heated Vest, Cell Phone Battery Pack Compatible with iPhone 6/6s/7/8/X/XS/XR iPad and Other Smart Devices

$16.99 @ Amazon.com

Feature:   Real Capacity: For this 10000mAh power bank, it can recharge your iPhone 7 4 times, iPhone X 3 times, iPhone XR 2.8 times, Galaxy S9 2 times, or an iPad mini 1 times.

Brand:   miisso

Model #:   A-627KN

Color:   10Kmah-White

Price:   $16.99


Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging with Newest Intelligent Controlling IC, 2 USB Ports External Cell Phone Battery Pack for iPhone,Samsung Android,Table etc


Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging with Newest Intelligent Controlling IC, 2 USB Ports External Cell Phone Battery Pack for iPhone,Samsung Android,Table etc

$29.95 @ Amazon.com

Feature:   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

Brand:   Ekrist

Model #:   HX160Y8

Color:   Black-Red

Size:   Large-2019 Newest

Price:   $29.95


Portable Charger Power Bank 30000mAh Bextoo Huge Capacity High-Speed 4 USB Ports External Battery Pack with Full LCD Digital Display Compatible with Smart Phone, Android Phone, Tablet and More


Portable Charger Power Bank 30000mAh Bextoo Huge Capacity High-Speed 4 USB Ports External Battery Pack with Full LCD Digital Display Compatible with Smart Phone, Android Phone, Tablet and More

$36.99 @ Amazon.com

Feature:   【Real 30000mAh Huge Capacity】Powerful Power Bank-fully charge your iPhone 8 for 11 times, the Galaxy S8 7.5 times or the iPad mini 2.8 times. 30000mAh Capacity charger is more than enough for travel and no worry about out of battery anymore.

Brand:   Bextoo

Model #:   PC3

Price:   $36.99


BONAI Portable Charger, USB Power Bank 10,000mAh External Battery Pack and Flashlight Compatible iPhone X 8 6 7+ Plus 6s 8 iPad Samsung Galaxy S8 S7 Note 8 Phone Smartphones Tablet (Black) [Upgraded]


BONAI Portable Charger, USB Power Bank 10,000mAh External Battery Pack and Flashlight Compatible iPhone X 8 6 7+ Plus 6s 8 iPad Samsung Galaxy S8 S7 Note 8 Phone Smartphones Tablet (Black) [Upgraded]

$10.29 @ Amazon.com

Feature:   Intelligent Safety Protection - Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, more safe to use

Brand:   BONAI

Model #:   BNPB170301003

Color:   Black

Price:   $10.29


Portable Charger Power Bank 30000mAh Bextoo External Battery Pack with LCD Digital Display and USB-C Input, Dual USB Output High-Speed Charging for Cell Phones, Tablet and More


Portable Charger Power Bank 30000mAh Bextoo External Battery Pack with LCD Digital Display and USB-C Input, Dual USB Output High-Speed Charging for Cell Phones, Tablet and More

$36.69 @ Amazon.com

Feature:   【Ultra-High Capacity 30000mAh】The 30000mAh capacity power bank provides 9 charges for iPhone 11 pro, almost 7 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad Mini. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery.

Brand:   Bextoo

Model #:   PC3

Price:   $36.69


There are two different types of USB Battery Pack, they are the universal power bank and the solar power bank. The universal power bank is the normal USB Battery Pack portable chargers available in the stores and online. They are charged from the normal USB sources like USB chargers.

The solar power bank, as the name implies is capable of using sunlight to charge up since they have photovoltaic panels. The photovoltaic panels are only able to trickle-charge the internal battery when placed in sunlight because the solar cells are relatively small, but nevertheless, this is a very useful function.

A good USB battery pack is capable of holding a charge for up to 6 months with only a small loss of charge, but lower quality ones may only be able to retain a useful charge for about a month. The USB battery packs are for room temperature, but storing them outside the required room temperatures may considerably reduce their performance.

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