KC CB CE Rechargeable Battery 18650 3.7V 2600mAh Lithium-Ion Battery for Electronic Watch
High-performance 18650 lithium-ion battery with stable 3.7V output and 2600mAh capacity, ensuring long-lasting power for precision devices. Premium-grade Li-ion cells with built-in protection circuit, preventing overcharge, over-discharge, and short circuits for enhanced safety. Precision-engineered for electronic watches, portable gadgets, and low-drain electronics, delivering consistent voltage and minimal self-discharge. CE and CB certified, meeting international quality standards for reliability in professional and personal use. Ideal for bulk procurement—wholesale pricing with guaranteed durability and compatibility across multiple device brands.