CNNTNY's 18650 3.7V 2500mAh rechargeable lithium-ion battery offers high cycle life (800 cycles), NCM cathode material, and semi-solid state technology for reliable energy storage. Ideal for power tools, electric vehicles, home appliances, and consumer electronics, this lightweight 46g battery operates efficiently between -20°C to 60°C. Designed for high performance and durability, it supports applications in renewable energy systems, portable electronics, and industrial equipment. With a nominal voltage of 3.7V and a nominal capacity of 2500mAh, it delivers stable power output and fast discharge (3C rate).More
