802540 3.7v 900mAh Lithium Battery for Sena 10S 20s 30K Series 10S-01 20s-01 30K-01D Motorcycles Bluetooth Headset Battery Replacement Intercom

Compatible with Sena 10S seriesSena 10S-01 Sena 20s seriesSena 20s-01Sena 30K seriesSena 30K-01D Bluetooth Headset Battery ReplacementIt can also be used in other 3.7 -5V electronic products with power less than 3.33W h (900mAh). Not applicable to high-power electric tools and model aircraft
Please compare the connector specifications and polarity according to the display diagram before purchasing, the red wire is the positive " +" and the black wire is the negative " -" Do not reverse-charge or reverse-connectreverse. The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn' t matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
802540 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 900mAh, power 3.33W h, size 8×25×41mm( 0.315 × 0.984 × 1.614 inch (T*W*L), Weight: 18g(
0.635 oz)Maximum current: 1A It can prevent overcharge, overdischarge, overcurrent, and short circuit.
Its consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-28 high temperature resistant silicone cable, and genuine JST Pitch 1.0 mm 2-pin connector module.
If there are any quality issues within a year, please feel free to contact us via email for replacement.