High Capacity 2500mAh 18650 Lithium-ion Battery with Superior Drain Performance

Premium 3.7V Li-ion cell delivers stable output for high-drain devices like flashlights and headlamps

Industrial-grade ICR18650 structure ensures 500+ recharge cycles with minimal capacity degradation

Precision-welded terminals and multi-protection circuit prevent overcharge/overheating

Optimized for professional use in tactical gear, camping equipment, and power-intensive electronics

Ultra-lightweight design (45g) with shock-resistant casing for outdoor/adventure applications

Direct factory pricing with bulk discounts - wholesale quantities available for resellers/distributors

Tested to meet international safety standards (CE/RoHS/UN38.3) - ships with protective storage case

Note: Requires compatible Li-ion charger (sold separately) for optimal performance