The model is GEB703640 3.7V980mAh battery pack.

Li-Polymer battery contains so many kinds:

     a- Normal Li-Polymer.

        This type is normal C rate(1C-2C).always used in bluetooth,headset,mp3,mp4,mobile phone,PDA,GPS tracker,receiver,GPS navigators and so on. 

     b- High C rate Li-Polymer(5C-30C).

        This type is high rate, be able to discharge at continuous current of 5C,10C,15C,20C,25C,30C.always used in RC toys,RC plane models,power tools and other which need high rate discharge rate current.

     c- Power Li-Polymer(1C-2C).

         This type has high capacity cell with normal C rate.always used for electrical bike,e-scooter,wheelchair,golf-cart and so on.