Electric Heating Vest Battery 7v 3400mAh (AC258) 

The AC258DM-7V3400 is 7.4v 3400mAh version of AC258 li ion rechargeable battery pack. Application: battery operated gloves, battery powered gloves, battery powered heated gloves, milwaukee heated gloves. This battery has special DC plug port for wing-nut style of DC plug. It fits perfectly for Gyde 7v heated wears like Gerbing 7V Calor Jacket. The Gerbing 7V Calor Jacket is an ultra-light and extremely warm jacket. It is designed to be close fitting for enhanced warmth. Our AC258 battery works perfectly as an extra battery or replacement battery for this Calor Jacket.   Battery ID: AC258-7V3400 Cell inside: 2pcs li ion 18650 battery Dimension: 23*48*74mm Capacity: 7.4v 3400mAh Input:  8.4v 2.5A max Output: 8.4v~6V 2.5A max, Constant DC or Pulse DC output both.  Input/Ouput Terminal: 3.5*1.35mm coax type,  or designated connector in extension cable. Weight: 113g Function Code: DM(PC+CC) The AC258DM-7V3400 battery is a Dual Mo…