Voltage: 20V
With 2pcs lithium-ion battery pack (TFBLI20531)
With 1pcs charger (TFCLI20411)
Lithium-ion battery pack (TFBLI20531):
Lithium-ion 5.0Ah battery
LED battery power indicator
One battery fits all P20S multiple tools
Fast intelligent charger (TFCLI20411):
Input voltage:220-240V~50/60Hz
Output voltage: 21V
Output current: 4A