High-Capacity 18500 3.7V 2000mAh Rechargeable Lithium Battery Cells
Premium-grade lithium-ion battery with stable 3.7V output and 2000mAh high energy density for prolonged usage. Advanced cylindrical design features precision-welded terminals and reinforced insulation for optimal conductivity and safety. Multi-protection circuit prevents overcharge, over-discharge, and short circuits, ensuring durability in high-demand applications. Ideal for digital devices, flashlights, power tools, medical equipment, and DIY electronics projects requiring reliable rechargeable power. Bulk purchase available at unbeatable wholesale pricing, exclusively for large-volume buyers seeking cost-efficiency. Compatible with standard lithium battery chargers, offering 500+ recharge cycles without significant capacity degradation. Global shipping with strict quality control—certified to meet international safety and performance standards.