High-Capacity 18650 Li-ion Battery Pack
Rechargeable 5S1P configuration delivers stable 18V output for power-hungry devices. Premium 2500mAh cells ensure extended runtime with low self-discharge.
Industrial-Grade Durability
Features welded nickel strips for robust conductivity and PVC shrink-wrap for impact/heat resistance. Ideal for power tools, medical devices, and DIY projects.
Smart Energy Solution
Built-in PCB protects against overcharge/overheat. Compatible with most 18V systems—drills, LED arrays, robotics.
Wholesale Optimized
Direct-from-factory pricing. Bulk orders available with OEM customization. Ships globally with 30-day warranty.