High Capacity & Long-Lasting Performance
Premium 6000mAh 21700 lithium-ion battery delivers extended runtime for high-drain devices. Built with high-density Li-ion cells for stable 3.7V output, ensuring consistent power.
Advanced Safety & Durability
Features reinforced steel casing and multi-protection circuit (overcharge/discharge/short-circuit prevention). Precision-welded terminals enhance conductivity and longevity.
Versatile Compatibility
Ideal for digital cameras, flashlights, vaping devices, and portable electronics. OEM-friendly design supports custom bulk orders for wholesale buyers.
Optimized for Professional Use
Ultra-low self-discharge rate (<3% monthly) retains charge during storage. Grade-A cells ensure 500+ cycles with minimal capacity loss.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and seamless logistics. Strict QC testing guarantees compliant, ready-to-ship inventory.