... warranted Specifications of small 3.7v li-polymer battery Brand NameAPLModel No.APL- ... 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,high capacity battery,power battery ... other products utra-thin li-polymer battery 3.7V with the size 0.45* ...