·Protections:short circuit/over load
·Indicator for power on/charge/normal(LED)
·100% full load burn-in test
·Battery protection at low voltage
·2 Year warranty.
http://www.cnhwele.comSmall volume,low weight,high efficiency ·Protections:short circuit/over load ·Indicator for power ="font-family:'color:#313131;"> ·100% full load burn-in test ·Battery protection at low voltage ·2 Years warranty. ...