Lithium Polymer Akku 300 mAh Li-Po 3,7 V 402530 30 x 25 x 4 mm Lipo UK KOSTENLOSER VERSAND
Model: 402530. Type: Lithium battery. Built-in smart protective PCB charging module, effectively prevents over charging, over discharging, over current, short circuit. You wont have to wait weeks from China.