Official Statement: We, Shuangdeng Group Co., Ltd don't set any distributor, agent or general agent nationwide. Shotomall is the only official mall of Shuangdeng Group. (Alibaba international/domestic station, Homedo.com, ESGCC, Direct Industry are third-party affiliate websites of Shuangdeng Group). Besides the noted third-party websites, all the other "partner" are fake and illegal. We hereby certify that if you buy batteries from them, we can't give you quality assurance!