New only powered up once to make sure it worked, didn’t end up needing thats reason for selling.
With proper power supply this thing will charge your batteries QUICK!!!
Specs: Input voltage: 11~28V DC Charge current: 0.1~20A Discharge current: 0.1~20A Maximum charge capacity: 300W Maximum discharge capacity: 20W Maximum regenerative discharge power capacity: 300W Current drain for balancing Li-po: 350mAh/cell Lithium (Li-poly/LiIo/LiFe) battery cell count: 1~6 series NiCd/NiMH battery cell count: 1~17 series Pb battery voltage: 2~24V Battery setup memories: 10 Intelligent temperature control: Yes Weight: 350g Dimensions: 140x95x27mm
$60 shipped to US only