UltraFire 18650 2200mAh 3.7V 4.4A Li-ion Batteries (2/4-Pack, Unprotected)
Rechargeable 18650 Li-ion batteries with 2200mAh capacity and up to 4.4A continuous discharge, designed for reliable everyday power. Supports 500+ charge cycles with CE, FCC, MSDS, and UN38.8 certifications for safety and quality. Available in both flattop and button-top versions to fit a wide range of flashlights and devices.

Choose UltraFire 18650 batteries for dependable performance and versatile compatibility.