Details & specifications
  • Output voltage:12v
  • Power:21W/h
  • Nominal capacity:2500mAh
  • Lifetime:Charge-discharge 300times
  • Charger:12.6V/0.9A with interface 3.5*1.35mm,
  • fully charge 3 hours.
  • Fully charged by the solar panel within 42 hours
  • Working temperature:-25℃-65℃
  • Charging temperature:0℃-65℃
  • Protection Index:IP 55
  • Dimension:Φ28mm*320mm