Wholesale 14650 3.7V 900mAh Rechargeable Li-Ion Battery Cells
High-energy-density lithium-ion cells with stable 3.7V output, ideal for powering electric tools, digital devices, and portable electronics. Precision-engineered cylindrical design ensures seamless compatibility with 14650 battery compartments, featuring a durable steel casing for impact resistance. Built-in safety protections against overcharge, over-discharge, and short circuits, ensuring reliable performance in high-drain applications like DIY tools, medical devices, and emergency lighting. 900mAh capacity delivers extended runtime, supported by 500+ recharge cycles with minimal capacity degradation. Bulk pricing available for industrial suppliers, OEMs, and large-scale projects requiring consistent power solutions. Certified to meet international safety standards (RoHS/CE), shipped in anti-static packaging to preserve charge integrity.