One standard size with various capacity options: From 1500mAh to 3500mAh individual battery cells are optional for different electric modules.

Various output current and voltage: The charging limit voltage from 4.2V to 4.35V and high drain maximum 30A of individual battery cell for many special applications.

Wide operating temperature: From -20 degree C to 60 degree C could meet almost civil electric applications.

Flexible battery pack shape: The battery pack could be tailored square,round,triangle,tube,or other irregular shape.

High quality with long-term warranty: 12-24 months warranty limited after sold.

Lightweight, free-maintenance,small size, high energy: Comparing with acid-lead, Ni-MH,Ni-CD rechargeable batteries, Li ion battery pack could save much size and weight.

Friendly environmentally: Totally meet RoHS compliance