25.9V Cylindrical Lithium Battery Product Model: XL 25.9V 4400mAh
Technical parameters of 25.9V cylindrical lithium battery (specific design according to customer requirements-voltage/capacity/size/line)

Single battery model: 18650
  ·Single battery voltage: 3.7V
  ·Nominal voltage after the battery pack is assembled: 25.9V
  ·Single battery capacity: 2.2Ah
  ·Battery combination mode: 7 strings and 2 parallels
  ·Battery voltage range after combination: 17.5v-39.4v
  ·Battery capacity after combination: 4.4ah
  · Battery pack power: 113.96Wh
  ·Battery pack size: 41*130*68mm
  ·Maximum discharge current: <4.4A
  ·Instantaneous discharge current: 8.8A-13.2A
  ·Maximum charging current: 0.2-0.5c
  ·Charging and discharging times: >500 times
  ·Main chip: (Seiko, TI)

25.9V cylindrical lithium battery
  ·Comply with relevant national battery standards and requirements
  ·All finished batteries are calibrated and tested before they leave the factory. Can be used directly