1.High power and capacity. 2.Automatic thermolysis. 3.Over-loading and heating protection. 4.Battery saving features. ViewChina Vistarfoto Co,Ltd is ... -heating, over-loading Yes Output short circuit, Internal battery over-charging Yes Internal battery over-discharging, alarm warning Yes Ext. dimension of ... , sleep mode test, fuction test, surface inspection and so on. Power Battery With Pure Sine Wave