High-Capacity Customized 18650 Lithium-Ion Battery
Premium 3.7V 7800mAh rechargeable battery with ultra-long cycle life, ideal for powering electric fans, portable electronics, and DIY projects.
USB Rechargeable for Ultimate Convenience
Built-in USB charging port eliminates the need for external adapters, ensuring fast and hassle-free power replenishment anytime, anywhere.
Precision Engineering & Robust Build
Features industrial-grade lithium-ion cells with advanced BMS protection against overcharge, over-discharge, and short circuits for enhanced safety.
Versatile Power Solution
Perfect for high-drain devices like LED torches, drones, and custom battery packs. Compatible with most 18650 battery compartments.
Bulk Order Advantage
Direct factory pricing with wholesale discounts. Custom branding options available for large-volume buyers.
Global Compliance Certified
Meets CE, RoHS, and UN38.3 standards for reliable performance in international markets.