... after-service AC/AC automic power supply ModelSpecCV(Limited)CCTransfer/Shut off point currentWeightDimentionsOutput power(W)Lead-acidLi MnLi Fe(Limited ... off automatically after full charging2Lockgp of current and voltage with high-accuracy,be sure of full charge and avoid ... and short-circuit, safe and reliable4transfer efficiency 90%~98%,power factor≥0.9,high efficiency5LED indicator,metal case,nice ...