7.4V 400A Battery Spot Welder 18650 Battery Nickel Strip Diy Spot Welding Machine Adjustable Welding Set for 18650 32650

This is a kind of fine quality energy storage spot welding machine lightweight and portable stable and reliable wear resistant and can provides long service time Two kinds optional integrated type and separate type you can choose according to your demands And the welding thickness is rangefrom 0 1mm to 0 15mm according to different configuration for welding 18650 32650 battery group You can have a try Features Lightweight and portable stable and reliable wear resistant and can provides long service time Increasing thrust regulation anti sticking electrode quickly arcing High power battery large capacity can provides long operation time Comes with D C 5 5mm standard interface constant current and constant voltage also with short current protection and indicator light Fine electrical conductivity with fine welding effect And the welding thickness is rangefrom 0 1mm to 0 15mm according to different configuration for welding 18650 32650 Two types optional integrated type and separate type you can choose according to your demands Specifications Name Spot Welding Pen SetType integrated type separate type optional Battery 1 2 4V 2500mAh battery included Item size 148 85 20mm 5 83 3 35 0 79inPackage size 180 100 100mm 7 09 3 94 3 94inPackage weight 500g 1 10lbPacking List 1 Spot Welding Pen Set