Premium 21700 50E 5000mAh Rechargeable Battery

High-Capacity Powerhouse
5000mAh capacity delivers extended runtime for high-drain devices. Built with top-grade lithium-ion cells for stable voltage output (3.6V) and minimal energy loss.
Precision Engineering
Factory-original 21700 battery with advanced cell stacking technology. Features reinforced terminals and anti-corrosion casing for durability in demanding conditions.
Versatile Performance
Ideal for electric tools, high-power flashlights, vaping devices, and solar energy storage. Compatible with devices requiring 4800–5000mAh range and 3.6V output.
Bulk Wholesale Advantage
Direct-from-manufacturer pricing ensures unbeatable value for large orders. Strict QC guarantees consistent performance across batches.
Global Logistics Ready
Fully certified for international shipping (UN38.3 compliant). Optimized packaging prevents damage during bulk transport.