Input：PD3.0, 9V~20V
Battery Type：LiPo/ LiHV/ LiFe
Cells：2~4S
Charge Current：Max.2A
Charge Power：Max. 35W
Charge Voltage:
LiPo: 4.20V/cell
LiHV: 4.35V/cell
LiFe: 3.65V/cell

Working and Storage
Operating Temperature: 0℃ to 40℃
Operating Humidity: 5% to 75% RH (non-condensing)
Storage Temperature: -10℃ to 70℃
Storage Humidity: 5% to 75% RH (non-condensing)