Kepworth 7.4V 11.1V 14.8V 18.5V 22.2V LiPo Battery offers high-performance energy solutions with capacities of 4000mAh and 4200mAh, discharge rates up to 100C, and cycle life of 1000 cycles. Ideal for RC toys, power tools, and home appliances, this solid-state LiFePO4 battery ensures reliable, long-lasting operation. Featuring lightweight design, high safety, and international certifications including CE, RoHS, and UN38.3, it supports OEM customization for diverse industrial applications.More