... year 5CE,ROHS,TUV,MSDS 7.4V 4800mAh Heated Clothing Battery Warm Clothing Batteries Quick DetailsBrand Name: FCYModel Number: FCY074800AUse: ... 15-30 working days. Shipment by Express, SEA, AIRFeature1.External battery for heated clothing, trousers, gloves, hat, shoes, kneelet, ... instruction carefully before using it, I.System composition 1.Two units of polymer batteries 2.A CE approved charger with ...