USB Battery Charger

USB Battery Charger

USB devices that need more power than this are called high power devices (instead of low power).  The maximum load that is requested for USB2.0 is 500mA and USB3.0 is 900mA.

The USB Battery Charger Specification gives optional new power modes. A host or hub port that supports charging can only supply up to 1.5 A when communicating at low speed or full speed, or a maximum of 900 mA when communicating at high speed, and as much current as the connector will safely handle when no communication is taking place.

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Most people use USB charger for multiple devices not knowing if it is good or bad this will show the required answer. While you are thinking that all mini USB cables are of equal size, just because a charger fits your device doesn’t really means you should use it.

As there are different types of smartphones and tablets, these also have different voltage required for successful charging; when there are too many volts from the charger the gadget fries which may cause a fault to the phones charging port which will be too few and the device will take forever to charge. With this point, it is noted that it is not right to share USB chargers.

Most of us out of lack of information charge our phone with USB connected to laptops well it is not safe because it exposes battery chemicals to unsafe, secure and fast charges, lowing the batteries voltage and damaging the phone’s cell.

POWEROWL 8 Bay AA AAA Battery Charger (USB High-Speed Charging, Independent Slot) for Ni-MH Ni-CD Rechargeable Batteries (No Adapter)


POWEROWL 8 Bay AA AAA Battery Charger (USB High-Speed Charging, Independent Slot) for Ni-MH Ni-CD Rechargeable Batteries (No Adapter)

$13.78 @ Amazon.com

Product Description

POWEROWL smart charger passed US safety certification comes with chip control, when the battery is fully charged, it will automatically stop charging, and with LED indicator

Scientific and reasonable battery charging position design, high quality materials effectively protect the battery from normal charging

Charge any number of AA AAA rechargeable batteries to make your charging easier

With a USB input interface, you can use a laptop, car charger, mobile phone charger, etc. to charge the battery

AA AAA batteries charger uses trickle charge to extend battery life and charge up to 99%

Product Details
Brand: POWEROWL
Model #: ZN825E
Size: 8Bay aa aaa charger
Dimensions: 6 X 3.1 X 1.1 Inches (Length X Width X Height)
Price: $13.78
POWEROWL 8 Bay AA AAA Battery Charger (USB High-Speed Charging, Independent Slot) for Ni-MH Ni-CD Rechargeable Batteries (No Adapter)

LCD Display Universal battery charger,Rechargeable USB Intelligent Charger for Ni-MH Ni-Cd AA AAA C Li-ion LiFePO4 TR IMR 18650 26650 14500 16340 18500 10440 18350 17670 RCR123a Rechargeable Batteries


LCD Display Universal battery charger,Rechargeable USB Intelligent Charger for Ni-MH Ni-Cd AA AAA C Li-ion LiFePO4 TR IMR 18650 26650 14500 16340 18500 10440 18350 17670 RCR123a Rechargeable Batteries

$23.99 @ Amazon.com

Product Description

【Universal Battery Charger】-The universal battery charger is fully compatible with Li-ion / IMR / INR / ICR / LiFePO4(3.6V): 18650 22650 18490 18350 17670 17500 10440,1.2V NiMH/NiCD AA, AAA, A, C, SC, F6 Types of rechargeable batteries.

【Charging Fast】-It provides 3 charging current choice as 500mA / 1000mA / 2000Ma by pressing the A button. 4 slots can working for different type batteries, simultaneously.Our chargeable battery charger is made of PC Fire retardant material,with excellent heat dissipation and electronic circuit design

【MUTI-FUNCTIONAL LCD DISPLAY】This 18650 and AAA/AA battery charger with large screen display can show Each Cell’s voltage,current,charging time,mode,battery type,internal resistance and battery capacity data,easily to understand the charging datum. The LCD back-light will become dark after 1 minutes without any operation.

【SAFETY PERFORMANCE】-Support special charge and discharge management circuit.Made from fire resistant, flame retardant and heat dissipation design,multiple security protection settings,effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.

【100% GUARANTEE QUALITY】We promise 60 days 100% MONEY REFUND, 90 days WARRANTY return policy and Lifetime Maintenance,support 24-hour after-sale services.Please Contact us without hesitate if you need any help.

Product Details
Brand: Unzano
Price: $23.99
LCD Display Universal battery charger,Rechargeable USB Intelligent Charger for Ni-MH Ni-Cd AA AAA C Li-ion LiFePO4 TR IMR 18650 26650 14500 16340 18500 10440 18350 17670 RCR123a Rechargeable Batteries

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

$25.99 @ Amazon.com

Product Description

【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, camping, hiking, vacation.

【3 Outputs and 2 Inputs】: 3 USB Ports (one 1A and two 2.1A) which can help you simultaneously charge USB powered devices, sharing the juice with your family and friends. 2 Inputs (micro-usb port and light-ning port) save your money and time for taking more cords.

【LCD Digital Display】: The intelligent LCD digital display shows the remaining power life, the voltage and the amperage in digital format to ensure you are aware of the available power and the charging status.

【Built-in Multiple Intellgent Protection Technology】Power Bank’s built-in safeguards can automatically protect your devices against excessive current, overheating, short-circuit and overcharging, making charging safer.

【What You Get】: 1x 25000mah Portable power bank,1xUser manual, 1x USB Cable, 1x 24-month After-sales Service Card and friendly customer service support.

Product Details
Brand: Becharming
Model #: Q88-22
Color: Black and Red
Price: $25.99
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

Bonai Smart Rechargeable Battery Charger for Ni-MH Ni-Cd AA AAA C D Batteries,Li-ion 18650 18500 18350 17650 17670 17500 16340 22650 25500 22700 Batteries (2 Slots USB Charger)


Bonai Smart Rechargeable Battery Charger for Ni-MH Ni-Cd AA AAA C D Batteries,Li-ion 18650 18500 18350 17650 17670 17500 16340 22650 25500 22700 Batteries (2 Slots USB Charger)

$10.49 @ Amazon.com (Save 11%)

Product Description

Strong Practicality : Universal Charger for All Types of 1Li-ion 18650 18500 18490 18350 17650 17670 17500 16340 14500 22650 25500 22700 21700 20700 3.7V lithium battery and Ni-MH/Ni-Cd 1.2V Double A Triple A A AA AAA C D batteries and so on.

Intelligent Design: Independent charge channels, it can charge two batteries at the same time or one battery independent and making the charging process visible status and stopping once completing charge intelligently.

USB Charging: Common micro-USB input makes it possible to be powered up by any USB 5V output, like wall chargers, power banks, car chargers etc.

Safe technology :Adopt negative voltage control technology to improve charge efficiency. Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more durable and smooth. Worldwide voltage, suitable for the whole world

Intelligent Charger - We guarantee the quality before the item ships and please confirm your battery is genuine / not damaged / quality / Rechargeable before charging. Offer 24 Hours Warm Service, 30 Days Free Refund, 2 Years Free Replacement, Lifetime Maintenance.

Product Details
Brand: BONAI
Price: $10.49 (Save 11%)
Bonai Smart Rechargeable Battery Charger for Ni-MH Ni-Cd AA AAA C D Batteries,Li-ion 18650 18500 18350 17650 17670 17500 16340 22650 25500 22700 Batteries (2 Slots USB Charger)

TalentCell Rechargeable 12V 3000mAh Lithium ion Battery Pack for LED Strip, CCTV Camera and More, DC 12V/5V USB Dual Output External Battery Power Bank with Charger, Black


TalentCell Rechargeable 12V 3000mAh Lithium ion Battery Pack for LED Strip, CCTV Camera and More, DC 12V/5V USB Dual Output External Battery Power Bank with Charger, Black

$22.39 @ Amazon.com

Product Description

Rechargeable DC12V and 5V USB Double Output Lithium ion battery pack. Small size, 3000mAh high capacity, easy to carry. Voltage range of the 12V output port is 12.6-9V, it is not constant, compatible with most 12 volt devices.

12V battery compatible with most LED strip light products, CCTV Camera, IP Camera, LED Panel, Amplifier, Modem, Car DVR, Speaker, Spectra S2 breast pump, and 5V devices, mobile phone, etc.

Supports Over-charged/discharged, Over-voltage, Over-current and Short circuit protection. Multi-led indicator, 5 LED indicators displaying battery percentage. The size of the 12V Output/Input port is 5.5 mm x 2.1 mm.

TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine.

Wall plug 12.6V AC/DC Charger and DC 5.5x2.1mm 1 Female to 2 Male Power Splitter Cable are included.

Product Details
Brand: TalentCell
Model #: YB1203000-USB
Color: Black
Dimensions: 4.13385 X 2.51968 X 0.94488 Inches (Length X Width X Height)
Price: $22.39
TalentCell Rechargeable 12V 3000mAh Lithium ion Battery Pack for LED Strip, CCTV Camera and More, DC 12V/5V USB Dual Output External Battery Power Bank with Charger, Black

EBL LCD Universal Battery Charger - 8 Bay AA AAA C D Battery Charger for Rechargeable Batteries Ni-MH AA AAA C D Batteries with 2A USB Port, Type C Input, Fast AA AAA Battery Charger


EBL LCD Universal Battery Charger - 8 Bay AA AAA C D Battery Charger for Rechargeable Batteries Ni-MH AA AAA C D Batteries with 2A USB Port, Type C Input, Fast AA AAA Battery Charger

$19.99 @ Amazon.com (Save 13%)

Product Description

Independent Battery Charger - EBL universal LCD AA AAA C D battery charger, independent charging channels, 8 bays for 1/2/3...7/8 pieces AA/AAA Ni-Mh rechargeable batteries or 4 slots for 1/2/3/4 pieces C/D Ni-MH rechargeable batteries.

LCD Display Rechargeable Charger- Rechargeable AA AAA C D Battery charger with smart LCD screen indicates the whole charging process for the AA AAA batteries and C D rechargeable batteries. "CHG" indicates charging. "ERROR" indicates battery damaged or installation error, support battery repair function.

Fast Battery charger: USB 5V/2A and Type C Input, backup input port, improves your charger more adaptability, give you more choices to fulfill your batteries, saving the long waiting time for charging. (Please use 2.0A Adapter ONLY, Adapter not included)

Safety Guarantee - Advanced MCU control and -∆V function, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.

Intelligent control - Latest battery detection technology, automatically turn to trickle charge when batteries are nearly full charged.

Product Details
Brand: EBL
Model #: C9008
Size: 6431 Charger
Price: $19.99 (Save 13%)
EBL LCD Universal Battery Charger - 8 Bay AA AAA C D Battery Charger for Rechargeable Batteries Ni-MH AA AAA C D Batteries with 2A USB Port, Type C Input, Fast AA AAA Battery Charger

Portable Charger Power Bank 24000mAh High Capacity Battery Packs with 3 USB Output Ports Backup Battery,Digital Display LCD Screen,Compatible with Smart Phones,Android Devices,Tablets and Others


Portable Charger Power Bank 24000mAh High Capacity Battery Packs with 3 USB Output Ports Backup Battery,Digital Display LCD Screen,Compatible with Smart Phones,Android Devices,Tablets and Others

$25.99 @ Amazon.com

Product Description

1.【Portable Charger with High Capacity】Ultra huge capacity 24000mah power bank which can fully charge your devices such as your smartphone or tablets and other devices multiple times.Suitable for your business trip or long travel etc.

2.【Power Bank with 3 USB Output Ports】There are three outputs One 1A port and double 2A ports which allows charge 3 devices simultaneously to saving your time,sharing the battery with your family or friends,just enjoy it.

3.【Battery Pack With Digital LCD Design】Equipped with large digital LCD screen.Reading to tell you how much battery it still have, no more guessing whether to charge it or not.Simple and visual, Show the remaining power of the item directly.

4.【Backup Battery with multiple Protection】Overcharge and over-discharge protection. Input and output overvoltage protection,Output current protection and short circuit protection.Advanced design keep your power bank safely.

5.【External Battery with After Sale】 24 months of product after sale from the date of your purchase.Any quality problems,please don't hesitate to contact us,we will try our best to provide you a pleasant shopping experience.

Product Details
Brand: ROLISA
Model #: 121S-a
Dimensions: 6.5748031429 X 3.2677165321 X 0.5118110231 Inches (Length X Width X Height)
Price: $25.99
Portable Charger Power Bank 24000mAh High Capacity Battery Packs with 3 USB Output Ports Backup Battery,Digital Display LCD Screen,Compatible with Smart Phones,Android Devices,Tablets and Others

Olight UC Universal Magnetic USB Charger for Li-ion/IMR/INR/ICR 18650/16340/14500/26650 Ni-MH/Ni-Cd AA/AAA & etc Batteries


Olight UC Universal Magnetic USB Charger for Li-ion/IMR/INR/ICR 18650/16340/14500/26650 Ni-MH/Ni-Cd AA/AAA & etc Batteries

$9.99 @ Amazon.com

Product Description

USB powered with a charging current of 750mA. Compatible with lithium batteries with a rated voltage between 3.6V and 3.7V. NiMH batteries

Charging for dummies. There is no need for matching the polarities, as the charger can automatically recognize them when in use. All sizes compatible. It works perfectly on cylinder shaped batteries of variable diameters and lengths.

COMPATIBLE BATTERY TYPES -10340 12340 14430 17670 20700 26650 14500 16500 (RCR123A) 18350 21700 AA 14650 16340 16650 18490 22500 AAA 10350 12500 17350 18500 22650 AAAA 10440 12650 17500 18650 25500 C 10500 14350 17650 18700 26500

Tangle-free flat cable design. Easy for storing and organizing. Ideal for travelling . You could charge the batteries anywhere anytime with the portable USB plug.

*To prevent a short circuit, DO NOT charge batteries with a positive AND negative polarity on the same side. This includes Olight customized batteries built for magnetic charging.

Product Details
Brand: OLIGHT
Model #: 4330196289
Price: $9.99
Olight UC Universal Magnetic USB Charger for Li-ion/IMR/INR/ICR 18650/16340/14500/26650 Ni-MH/Ni-Cd AA/AAA & etc Batteries

Solar Charger 26800mAh, Solar Power Bank, Portable Charger Battery Pack with 3 Outputs & 2 Inputs(Micro USB & Type-C) Huge Capacity Backup Battery Compatible Smartphone, Tablet and More


Solar Charger 26800mAh, Solar Power Bank, Portable Charger Battery Pack with 3 Outputs & 2 Inputs(Micro USB & Type-C) Huge Capacity Backup Battery Compatible Smartphone, Tablet and More

$37.99 @ Amazon.com

Product Description

【High Capacity Solar Power Charger】NEWEST 26,800mAh power bank especially for outdoor enthusiasts. It can charge iphone7 up to 12 times,iPhone 11 up to 8.2 times, Samsung s10 up to 6.5 times,iPad mini5 up to 3.3 times and it is up to 8 days of reliable power on a single recharge. Greatly shorten your charging time. Best choice for resources of emergency power.

【15W Fast Charging】 the power bank can charge 3 phones at the same time at full speed, satisfy your different device. Auto-detect your devices' current to deliver the fastest possible charging speed (3A max) which can fully charge iPhone 11 in 1.2 hours. It is quite convenient for yourself and your friends in outdoor activity or at home.

【Super bright Led Emergency Flashlight】18 LED light on the back side of the power bank, great illumination. (Long press the power button to turn the light on) ,The Flashlight also includes the SOS international distress signal, flashing warning function mode. Great choice for camping Hiking and other outdoor activities, light up your outdoor life.

【Sturdy Durable & 2.5X Recharging】The solar power bank is made of premium ABS fireproof materials and premium lithium polymer battery, highly sturdy and durable. IPX6 Waterproof, Dustproof, Shockproof. Its equipped with MICRO and type C inports, three outports(3.1A). You can fully charge your power bank in 7 hours with a USB C charger , which is 2.5 times faster than 1A input. The USB C port also can work as output to charge your phone. Light weight and Streamlined appearance.

【Best Gift&After-Sales】This solar power bank is the best gift for family and friends! 1year worry-free services. Any problems about products or services, feel free to contact us first.You will get 1*26800mAh solar charger, 1*micro cable, 1*lanyard, 1*user manual.

Product Details
Brand: Aonidi
Model #: i26S
Price: $37.99
Solar Charger 26800mAh, Solar Power Bank, Portable Charger Battery Pack with 3 Outputs & 2 Inputs(Micro USB & Type-C) Huge Capacity Backup Battery Compatible Smartphone, Tablet and More

Lpls Stainless Pen with USB Charger Battery Kit


Lpls Stainless Pen with USB Charger Battery Kit

$16.90 @ Amazon.com

Product Description

Product Details
Brand: Lyplus
Price: $16.90
Lpls Stainless Pen with USB Charger Battery Kit

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