Product Name: Li-ion Battery
Place of Origin: China

Features:
1) Li-ion batteries over 3.7V, three times the voltage of Ni-Cd and Ni-MH ones
2) High energy density
3) Capacity ratio over 300Wh/L
4) Weight ratio over 125Wh/kg
5) Low self-discharge: After fully charged, self-discharge less than 10%
6) Long cycle life, more than 500 charge/discharge cycles
7) Good safety control, no metallic lithium in cells, also protected by
Several safety measures
8) Working temperature range: -20ºC ~ 60ºC
9) Case material: Stainless steel
10) Nominal Capacity: 680mAh.