... 1 year 5CE,ROHS,TUV,MSDS 7.4V 4800mAh Heated Clothing Battery Warm Clothing Batteries Quick DetailsBrand Name: FCYModel ... working days. Shipment by Express, SEA, AIRFeature1.External battery for heated clothing, trousers, gloves, hat, shoes, kneelet, shoulder pad, ... manily produce lithium batteries, like laptop batteries, power bank, heated clothing batteries, medical equipment batteries and so on. 4. ...