DC 3.7v 1100mAh 802060 Rechargeable Polymer Lithium Battery for Sena 50R，50R-01,50R-01D Motorcycles Bluetooth Headset Replacement

Compatible with Sena 50R，50R-01,50R-01D Motorcycles Bluetooth Headset Battery Replacement。It can also be used in other 3.7-5V electronic products with power less than 4.07Wh (1100mAh). 802060 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1100mAh, power 4.07Wh, size 61×20×8mm(2.38×0.79×0.31inch）(L*W*T), Weight:21g(0.74oz)，Maximum current:1.1A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit. It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch1.0mm 2-pin connector module. Please note that the specifications and polarity of the connector are based on the product display image,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. If there are any quality issues within a year, please feel free to contact us via email for replacement. Please carefully compare the polarity of the connector before use,the red wire is the positive "+" and the black wire is the negative "-"，Do not reverse-charge or reverse-connectrevers。 Do not use the battery with conspicuous damage or deformation！ Do not use leaky batteries! Do not put the battery into fire, water or get wet! Do not drive a nail into the battery, Strike it by hammer, or tread it Avoid charging near a fire or in direct sunlight