DIY Spot Welding Machine Welding 18650 Battery Handheld Spot Welding Pen for DH20 and DH30 Spot Weld

Features:Adopt thick copper bar, help enhance the working efficiency, and suitable for long service time.Integrated design, beautiful and neat, with fine heat radiation effect.There are dual springs on the handle, each welding pen can expand and contract independently.One hand operation, Perfect use on DH20 and DH30 spot .Specifications:Name: Spot Welding PenConnector Size: 6.5mm Banana headsize:15.5x4.5x2.5cm Material:ABScolour:BlackPackage Contents:1 x Handheld Spot Welding PenOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.