High-power 18500 lithium-ion battery with 2000mAh capacity, delivering stable 3.7V output for demanding power tools.

Premium Li-ion cells with advanced BMS protection against overcharge, overheating, and short circuits for extended lifespan.

Precision-engineered nickel-plated contacts ensure low resistance and high conductivity for maximum energy transfer efficiency.

Ideal for cordless drills, electric screwdrivers, and heavy-duty DIY tools requiring reliable rechargeable power.

Ultra-compact size (18.5mm diameter) fits specialized battery compartments while maintaining high energy density.

Factory-direct pricing with bulk discounts available for contractors and industrial suppliers.

Includes built-in micro-USB charging port for convenient recharging without separate adapters.

Certified to meet international safety standards including CE, RoHS, and UN38.3 for global shipping compliance.

Backed by 500+ charge cycles with minimal capacity degradation for long-term cost efficiency.