... 5CE,ROHS,TUV,MSDS 7.4V 4800mAh Heated Clothing Battery Warm Clothing Batteries Quick DetailsBrand Name: FCYModel Number: FCY074800AUse: ... . Shipment by Express, SEA, AIRFeature1.External battery for heated clothing, trousers, gloves, hat, shoes, kneelet, shoulder pad, ... Gaoke (HK) Limited. Marketing center: Shenzhen FCY Technology Co., Ltd Lithium ion battey R&D and manufacturing center: Yangzhou FCY ...