1、Compatible Models: Replacement battery EB BR810ABU is designed for Samsung Galaxy Watch Gear S4 42mm SM R810 R815U. 2、Specification: The model of replacement battery for SM R810 R815U 42mm watch is EB BR810ABU, and specification voltage is 3.85V, rated capacity is 1.03Wh 270mAh. 3、Safe Protection: Built in microchip to prevent overcharging, excessive discharge, short circuit and overheating. Voltage protection and current protection provide safer operation for users and equipment. 4、Reliable: EB BR810ABU battery is manufactured and tested under strict quality control standards. Please rest assured to use it. 5、Lithium Ion Battery: For samsung galaxy watch battery is made of premium Li ion battery cell, the advanced technology makes this replacement battery has a stable performance.
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