On Order Biackphone Mobile, Smartphone Battery Li-ion Battery fits Biackphone, bp1, explay, 4game 3.7V, 2000mAh CS-WKM001SL $31.16 The battery that we show will replace the original and provide you with an alternative to most OEM batteries, The guarantee we provide is that the battery will be fresh and free from defects. Not sure which battery you need to order?, contact us before placing your order. Usually to be certain we will need the original battery model number . Please be... Add to cart