RV 12-55 Battery CyberPower Professional series RV 12-55, voltage 12V, capacity discharge 20 h 60Ah, capacity discharge 10 h 55.6Ah, max. discharge current 5 sec 660A, max. charge current 17A, lead-acid type AGM, terminals under bolt M6, LxWxH 230x138x205mm., full height with terminals 227mm., weight 18.1kg., operational life 12 years