This product would be ideal for portable electronics, such as powerbanks or smartwatches, that require a rechargeable battery.
304050 404050 504050 604050 704050 804050 904050 104050 3.7V 1PCS(404050 1200mAh)
1Pcs 3.7V 1200mah 15C rate Li-po Battery For DE45 Remote Control Car RC plane
3.7V 102060 1200mah 1PCS
103040 3.7V 1200mAh 1PCS
903040 3.7V 1200mah 1PCS
1Pcs *1200mAh 9v Battery USB Rechargeable 6f22 PP3 Block 9volt Li-ion MN1604