High Capacity & Long-Lasting Performance

Premium 3.7V 700mAh lithium-ion battery delivers stable power output for high-drain devices. Built with advanced Li-ion cell technology for 500+ charge cycles with minimal capacity loss.

Ultra-Safe & Reliable

Features built-in overcharge/over-discharge protection circuit. Precision-welded nickel strips and heat-resistant PVC sleeve ensure safety in continuous operation.

Wide Compatibility

Ideal for flashlights, vaping devices, laser pointers, and portable electronics. Exact 18350 size (18mm diameter x 35mm length) fits standard battery compartments.

Engineered for Efficiency

High-density lithium cobalt oxide cathode maximizes energy storage. 0.2C low self-discharge rate retains 85% charge after 1 year of storage.

Bulk Purchase Advantage

Direct-from-factory pricing with volume discounts. Rigorous QC testing ensures every unit meets CE/RoHS standards. Ships in protective anti-static packaging.