... off, make better use of battery energy.4.Unique high-technology, provide overcharge protection, over-discharge protection, overload protection ... , leakage protection,etc; 5.After 72 hours aging test, the product have high performance and high stability.6.fashionable design ... 2,connectors:iphone 5/iphone min/ipad 43,Packing 1pc OEM is welcome.Welcome to our factory!! high quality for ipad 4 power ...