High-Capacity 3.7V 7800mAh Lithium-Ion Battery

Premium NCM chemistry ensures stable voltage output and extended cycle life. Ideal for power tools, medical devices, and portable electronics requiring long runtime.

Compact 18650 Battery Pack (2-Piece Set)

Precision-welded cells with reinforced PCB protection against overcharge/overheat. Perfect for DIY power banks, e-bikes, and backup energy solutions.

Multi-Voltage Compatibility (3.7V/11.1V Configurations)

Flexible series/parallel wiring options support diverse applications like drones, marine equipment, and solar storage systems.

Industrial-Grade Durability

Robust steel casing withstands vibrations and extreme temperatures (-20°C to 60°C). Certified for safe air transport.

Bulk Wholesale Advantage

Direct factory pricing with MOQ discounts. Ships globally with compliance to UN38.3 and MSDS standards.