10.8V 7800mAh 18650 Lithium-ion Battery – High-capacity, industrial-grade power solution engineered for robotics and automation. Featuring robust 7800mAh capacity, stable 10.8V output, and advanced protection against overcharge, short circuit, and over-discharge. Ideal for medical, telecom, manufacturing, and educational robots requiring reliable, long-lasting energy. Built with premium 18650 cells for superior cycle life and performance in demanding environments.More