Features
  • Optimal for high-drain devices
  • Using an innovative positive protection circuit and its positions on the positive of battery which is different from traditional circuit protecting board placement
  • Over discharge current protection
  • Over discharge voltage protection
  • Short circuit protection
  • Overcharge protection
  • Up to 500 charge and discharge cycles
  • Maximum 4A constant discharging current
  • Improved Battery Safety Free from Leakage of Liquid Electrolyte
  • Low Battery Internal Impedance

Specifications
  • Type: 18500-3500mAh
  • Chemistry: Li-Ion
  • Maximum Capacity: 3500mAh
  • Nominal Voltage: 3.6V
  • Maximum Discharge Current: 3500mA
  • Charging Cycle: 500 Times
  • Weight: 50 g
  • Dimensions: Dial 18.5 ± 0.1 mm
  • Length: 68.7 ± 0.5 mm