Cylindrical Battery Cells

YUNFAN 18650 cylindrical lithium battery cells deliver 2000mAh capacity at 3.7V with comprehensive safety protection. Certified CE, UL, RESH with 500-cycle life and -20-60°C operating range. Ideal for electric vehicles and energy storage applications with 14-day delivery and flexible ordering options.

Professional 18650 cylindrical Li-ion battery cells featuring 2000mAh capacity, 3.7V voltage, and 2A max current. Certified by UL, CE, and RESH with comprehensive safety protection. Ideal for power tools, electric vehicles, and UPS systems. Custom options available with 500-cycle lifespan and wide temperature range operation.

Professional-grade LiFePO4 cylindrical battery cells featuring 2000mAh capacity, 3.7V voltage, and 500-cycle lifespan. Certified with CE, UL, and RESH standards, these 18650 cells offer comprehensive safety protections and operate across -20°C to 60°C temperature range. Ideal for power tools, EVs, and industrial applications with custom options available.

High-performance 2000mAh cylindrical lithium-ion battery featuring 3.7V output, 2A max charge current, and -20°C to 60°C operating range. Certified with CE, UL, and RESH standards, this 18650 cell offers comprehensive protection systems and is ideal for power tools, electric vehicles, and UPS applications. Lightweight at 45g with 500-cycle lifespan.

YUNFAN 18650 cylindrical battery cells deliver 2000mAh capacity with 500-cycle lifespan. Features comprehensive safety protection including overcharge, over discharge, and short circuit prevention. Certified CE, UL, RESH for power tools, electric vehicles, and UPS applications. Fast delivery with custom options available.