High-Capacity 18500 3.7V 1600mAh Rechargeable Li-Ion Battery Cells
Premium-grade lithium-ion battery with stable 3.7V output and 1600mAh capacity for long-lasting performance. Features advanced cyclic charging technology, supporting 500+ recharge cycles without significant capacity loss. Precision-engineered cylindrical design with durable metal casing and built-in safety protections (overcharge/over-discharge prevention). Ideal for flashlights, digital devices, DIY electronics, and backup power solutions. Wholesale-exclusive pricing for bulk orders—direct factory supply ensures unbeatable cost efficiency. Globally compliant with RoHS and CE certifications. Stock up for reliable, eco-friendly power solutions.