Supply 48300 Round polymer battery Smart Battery Smart bracelet worn battery

This battery is designed for smart phones ring, smart dressed, smart positioners, and custom, thick 4.8mm. Width 30mm. Capacity 280mah. Voltage 3.7V, can be processed with the protective plate to qualify. Also receiving special battery custom services, can be asked to do, professional manufacturers, you can always look at plants. Division I round several existing polymer battery models are: 48300, capacity 280 mA. 40350 capacity of 320 mA, 500 mA 05,370 capacity. 06370,620 mA, welcomed the consultation. Wealth Hotline: 15989913329.0769-85753255 turn 603 QQ: 584493103.