Battery CyberPower Standart series RС 12-33, voltage 12V, capacity (discharge 20 h) 33Ah, max. discharge current (5 sec) 330A, max. charge current 9.9A, lead-acid type AGM, terminals under bolt M6, LxWxH 197x130x159mm., full height with terminals 170mm., weight 10.1kg., operational life 10 years