High Rate Discharge LiFePO4 Battery 18500 1000mAh 6.4V offers exceptional cycle life of 3000+ charges, ideal for solar lighting, emergency backup power, and portable lighting systems. With stable 6.4V output, high safety LiFePO4 chemistry, and reliable performance in temperatures from 0°C to +45°C, this compact power solution delivers durable, efficient energy storage for industrial and off-grid applications worldwide.More