Deep Cycle 3.7V 18650 2200mAh Li-Ion Battery for Flashlight
High-performance lithium-ion rechargeable battery engineered for durability and consistent power delivery. Premium-grade Li-ion cells ensure stable 3.7V output with 2200mAh capacity, ideal for extended flashlight runtime. Precision-built with robust casing and advanced overcharge/discharge protection for safety. Optimized for high-drain devices including tactical flashlights, camping gear, and emergency tools. Features low self-discharge and 500+ cycle life for long-term reliability. Bulk pricing available for wholesalers—global logistics support guarantees fast delivery. Universal 18650 size ensures compatibility with most flashlights and portable electronics. Backed by strict QC testing—meets CE/RoHS standards. Stock up on industry-leading power solutions at unbeatable wholesale rates.