usb rechargeable battery USB batteries

タイトルまたは説明

usb rechargeable battery  USB batteries
The same size as a normal AA battery but it's rechargeable.

These are AA size battery which do not require a battery charger to recharge.

The top of the battery can be opened to expose a USB plug.

Plugging it into any usb port would auto recharge it.

The lid is a USB port sio that it can be used to provide power to your mobile phones, MP3 players, digital camera and other personal devices.

Simple plug- and -play

Long lasting life cycle

Provides a constant current

Recharging made convenient

Environmentally friendlly with no pollution

Recharge from any powerd USB port

Use for any AA or AA devices

Charge cells before use

Recommended charge time is 5 hours via USB

LED light on, shows cell is charging, LED light off, when fully charged

Intelligent Protection

Explosion -Proof Overheating-proof::It's normal that the battery heats up when charging

Unit Weight:*1g

Chemical system:sealed NiMH

Product size: φ1.4*5cm

Nominal Voltage:1.2 Volts

Capacity:***0mAh，**0mAh, **0mAh

Charging time:about 5 hours