Batteries
3.7V 2800 mAh 10.36Wh Li-Polymer Rechargeable Li Lithium Lipo Battery 3570100 For Phone GPS E-Book Speaker Power Bank Tablet PC
3.7V 2800 mAh 10.36Wh Li-Polymer Rechargeable Li Lithium Lipo Battery 3570100 For Phone GPS E-Book Speaker Power Bank Tablet PC
https://www.bizrate.co.uk/batteries1/3-7v-2800-mah-10-36wh-li-polymer-oid31378043585.html