... : 100Vac~260Vac Output: 12VDC, 20A Overcharge, battery reverse-connection protection CB sereis battery charger1, PWM technology, High frequency design, Compact Size2 ... Over-current, Output Low Voltage, Short Circuit, Battery Reverse Connection., Output cut off when battery is disconnected.6, Smart cooling ... )16×13×10N.W.1.65kGSColor box size23.3×17×15.2Qty/CTN12 pcsCarton box size52×48×29G.W.21.8KGS ...