









🔋 Power up your Gear S4 with confidence—never miss a beat!
The EB BR810ABU is a premium 3.85V, 1.03Wh (270mAh) lithium-ion replacement battery specifically engineered for the Watch Gear S4 42mm SM R810 and R815U models. Featuring a built-in microchip for advanced safety protections against overcharging, overheating, and short circuits, it guarantees stable and reliable performance. Manufactured under rigorous quality control, this lightweight 10g battery ensures your smartwatch stays powered efficiently and safely.
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