"Shanghai xi-qi import&export Co., Ltd", as a professional integrated hi-tech enterprise in the battery and charger field, which provides related products' r & d, manufacture, and marketing, is developing to be the most powerful battery and charger supplier in Shanghai, China. Based on our advanced facilities, powerful professional technique, comprehensive marketing net, together with our scientific management and plenty experience, we had achieved a remarkable achievement in the high-rate discharge battery field. We are supplying 10c, 15c, 20c, 25c, 30c, and 40c series continuous discharging batteries.