Weight:92g Voltage:3.8Capacity:2800mAh Dimension:12(T)mm*70(W)mm*66(H)mm Max discharge current:2800mA Working temperature：-20℃～45℃

Lithium ion batteries have the greatest charge density (twice that of Ni-Cd) and do not suffer from memory effect. Although more expensive they offer longer use, lighter weight and less self-discharge than other battery chemistries. They have a life of approximately 800 charge cycles. They are more environmentally friendly as they don't contain toxic materials such as Mercury or Cadmium

Lighter weight, less self-discharge