... 7V 1900mAh lithium 2.Lipo battery 3.Low self-discharging 4.high density of energy Basic SpecificationBattery TypeE702990Nominal Capacity1900mAh(@0.2C Discharge ) ... battery,shaped battery,triangle shape battery,irregular shape battery,Mp4 battery,Gps battery,tablet PC battery,power tool battery,medical battery,e-bike battery,high-rate battery,rechargeable battery,gigh capacity battery,power battery ...