... ,ROHS,TUV,MSDS 7.4V 4800mAh Heated Clothing Battery Warm Clothing Batteries Quick DetailsBrand Name: FCYModel Number: ... FCY074800AUse: travel/portableBattery Type: Li-ion batteryPlace of Origin: Guangdong China ... Shipment by Express, SEA, AIRFeature1.External battery for heated clothing, trousers, gloves, hat, shoes, kneelet, shoulder pad ...