Built In Seiko Protection Module Replacement Battery For Sena 30K And Fodsports M1S Pro Motorcycle Bluetooth Headset Motorcycle Intercom Battery For M1s Pro 2pack Battery For M1s Pro 2pack 950mAh 3.7V Battery For Fodsports M1S Pro ➤ The battery built-in Seiko lithium battery protection module can prevent the battery from overcharging and discharging and short circuit, and with dual MOS chip can reduce the output impedance of the lithium battery, thereby improving the performance of the lithium battery. FX8 PRO Motorcycle Bluetooth Intercom ➤ Pure Lithium Cobaltate Battery, higher charge and discharge performance, good consistency with durable. Product details About this item• The 3.7V 950mAh rechargeable y for M1S Pro motorcycle intercom y replacement. fits M1S Pro y replacement.• The y built-in li-ion y protection module, the y compatible with Sena 50S motorcycle bluetooth communication system and Sena 30K y replacement.• Replacement y for M1S Pro , 950mAh capacity is higher capacity than the original y, can get longer y life... Battery capacity: 950mAh Nominal Voltage: 3., 7V Fully charged 4., 2V., Cut-off voltage:2., 85V., Power: 3., 51Wh Red wire connect positive power +, Black wire connect - power negative pole., ➤ The 950mAh 3., 7V rechargeable battery replacement fit with Sena 30K motorcycle bluetooth headset Intercom and Fodsports M1S Pro motorcycle Intercom, 3.7V 950mAh LiPo Battery Supplier ➤ Red wire connect positive power +, Black wire connect - power negative pole,The wires need to be soldered on the M1S Pro Mainboard,