RC 12-55 Battery CyberPower Standart series RС 12-55, voltage 12V, capacity discharge 20 h 55Ah, max. discharge current 5 sec 500A, max. charge current 15A, lead-acid type AGM, terminals under bolt M6, LxWxH 230x138x205mm., full height with terminals 227mm., weight 17kg., operational life 10 years