Features:

*Compact size, portable and multi-functional design

 *Designed for   AA / AAA rechargeable batteries 

*You can charge 1 - 4 pieces AA / AAA batteries at the same time.

*Regular 5V DC power supply, 4 independent charging slots

*4 individual LED indicator: The red light is always on when  charging, and the red   light is not converted when it is full. This means the red light stays   on while batteries are on charge and does not convert in to any other color from Red color. The charging time is around 2.5 hours to 3.5 hours. Also this comes with overcharge protection so even if batteries are left to charge for longer time, this will not overcharge or anything

*Universal USB connection cable, can be inset  PC or phone charger adapter with USB  port 

 *Short circuit protection to prevent short circuit and ensure use safety.

*Ideal for use at home, office, or on the road

*Charging time:  about 2.5-5.5 hours

Specifications:

*Material: Plastic + Metal

*Color: White

*Applicable battery: AA/AAA rechargeable battery.

*Input Voltage: DC5V 1A

*USB Port: USB 2.0

* High energy density-mAh battery, rechargeable battery capacity 600mAh-700mAh 1.2V AAA-AA 600mAh-700mAh Ni-cd (AA Ni-cd batteries AAA Ni-Cd versions including)

Package contents: 1 x USB   Battery Charger (Battery not included)