... .Protection against short circuit 5.Anti-explosion protectionGreen Battery 1.Environmental materials pass RoHs certificate 2.Lead- ... , Western Union, Paypalproduct imageabout usShenzhen Speed Sources Technology Co., Ltd. IT is an integrated enterprise of development, production and ... 19, Yintian Industrial park, Yintian Village, Xixiang Town, Shenzhen,518102,Guangdong China QA/QC: In House Number of ...