3.7V 3000mAh Li-Polymer Li LiPo Battery 4070100 For Tablet PC GPS LED
Model code : PL 4070100 = PL 0470100. Nominal Capacity : 3.7v 3000mAh. if your old one li battery have a PCM board on top of li battery. maybe our PCM board don't fit your device. so this battery can work well.