Wholesale Rechargeable 18650 Battery 44.4V 6600mAh Lithium-Ion Batteries for Electric Bicycle
High-energy-density 18650 lithium-ion cells ensure long-lasting power and consistent performance. Premium-grade materials with advanced thermal management for enhanced safety and durability. Precision-engineered 44.4V output and 6600mAh capacity deliver extended range for electric bicycles. Ideal for high-power applications like e-bikes, scooters, and portable power tools. Built with industrial-grade protection circuits to prevent overcharge, over-discharge, and short circuits. Robust casing resists vibration and impact, ensuring reliability in demanding conditions. Ultra-fast charging capability minimizes downtime, boosting productivity. Lightweight yet powerful design optimizes portability without sacrificing performance. Perfect for bulk buyers seeking cost-effective, high-performance battery solutions. Global wholesale pricing ensures unbeatable value for large-quantity orders. Upgrade your power supply with premium lithium-ion technology.