... 4Warranty:1 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, shoulder pad ... so on. 4. Any demand, pls contact us. 7.4V 4800mAh lithium Heated Clothing Battery for kneelet