High-Capacity 18650 Lithium-Ion Battery by ENOOK
Premium 4000mAh capacity for extended power in high-drain devices. Ultra-stable 3.7V output ensures consistent performance in flashlights, vapes, and power tools. Advanced li-ion cell technology with built-in protection against overcharge and overheating. Perfect replacement for Samsung lithium batteries in drones, solar lights, and DIY projects. Durable steel casing with precision welding for long-term reliability in harsh conditions. Ideal for bulk purchases—wholesale pricing available for large orders.