Specifications:

Working voltage: 3.7V
Capacity: 2,000mAh
Chemistry: lithium ion (Li-ion)
Cut off voltage: 3.0V
Maximum charging current: 3,000mAh
Maximum discharging current: 3,000mAh

Features:

No memory effect
Longer storage life then Ni-MH batteries
Lightweight and higher energy density than any rechargeable battery
Can build 7.4V/6.6Ah Li-ion battery pack by connecting two or three PCB ready battery module in parallel
Installed IC chip will prevent the battery pack from over charge and over discharge
It helps protect battery chemistry integrity and prolongs battery life

Ideal for the following applications: mobile phone, bike lighting, RC toy (cars and airplanes), robots, cameras and DVD external battery