Specifications: Brand: Total Model: TFCLI2064 Type: Battery Charger Input voltage: 220-240V~50/60Hz Output voltage: 20V Output current: 4A Accepts up to 6 P20S battery packs Sequentially charges batteries Packed by color box Fits all Total P20S 20V tools Charges 6 batteries sequentially, 1 battery at a time 4000mA: for two 2.0Ah in 30 mins, or two 4.0Ah batteries in 1 hour