3.7v 12 Ah 18650 Li-ion battery pack 1S4P with connector JST-XH

High-capacity 3.7V 12Ah lithium-ion battery pack designed for demanding applications. Features a 1S4P configuration combining four 3000mAh cells in parallel for reliable performance and extended runtime. Equipped with JST-XH connector for secure, standardized connections to compatible devices and charging systems. Ideal for robotics, power tools, electric vehicles, and portable electronics requiring sustained power delivery. Built with quality cells for cycle longevity and stable voltage output throughout discharge.