Features of Lithium Ion Battery Cell 18650 2200mAh 3.7V Rechargeable Battery
High-capacity 2200mAh lithium-ion cell delivers stable and long-lasting power for extended device operation. Premium 3.7V output ensures efficient energy transfer, compatible with a wide range of digital and solar-powered devices. Robust 18650 cylindrical design with advanced Li-ion chemistry for superior cycle life and minimal self-discharge. Built-in safety protections against overcharge, over-discharge, and short circuits for reliable performance. Ideal for flashlights, power tools, solar energy storage, DIY electronics, and portable gadgets. Bulk pricing available—perfect for wholesale buyers seeking high-quality, cost-effective power solutions.