Doublepow 18650 3.7V 1200mAh Rechargeable Lithium Ion Battery
High-energy density lithium-ion cell delivers stable 3.7V output with 1200mAh capacity for prolonged device runtime. Precision-engineered steel casing ensures shock resistance and thermal stability. Ultra-safe built-in PCB protects against overcharge, short-circuit, and over-discharge. Compatible with flashlights, drones, power tools, and DIY electronics. Exclusive batch pricing for bulk orders. Global shipping with factory-direct quality assurance.