... life CE UL TUV Approved 3 Years Warranty MEANWELL PB-360-12* 3 stage charging* AC 115/230VAC selected by switch ... indicator* Low cost, High reliability* 3 years warrantyMODELPB-360-12PB-360-24 PB-360-48OUTPUTBOOST CHARGE VOLTAGE14.4V28.8V57.6VFLOAT CHARGE VOLTAGE13.6V27 ... (0 ~ 45oC )VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY &EMC(Note 4)SAFETY STANDARDSIEC60335-2 ...