Diy 6Mos Portable Battery Energy Storage Spot Welding Machine 12V Pcb CircUit Board Welding EqUipmen

Can be welding 18650\/26650\/32650 lipo battery, it is portable, stable and reliableSystem voltage: 6V-24V(SUggested 7.4 to 14.2 V)Working cUrrent: 90-150A The best(150A)SUggested battery:20-45ah Lead-acid battery with good performance and small internal resistance3.5-5.5ah 45C 3S aeromodel lithiUm battery pack30-35ah capacity 18650 battery packThis circUit with a 12V battery will become an energy storage spot welding machine for welding nickel pieces sUch as lithiUm batteries and nickel-chromiUm batteries. According to different configUrations, the thickness can be aboUt 0.1MM-0.15mmcoloUr:RedMaterial:PCbPackage Contents:1 x Main CircUit Board1 x BUzzer2 x InpUt Wire2 x OUtpUt Line with Welder Pen3 Set x ScrewNOTE:If the battery is pretty good and the internal resistance is very low, and then there may be large cUrrent overload.If yoU are not sUre aboUt yoUr battery, it's better to extend the wire by aroUnd 1 meter with 2.5 or 4 wire, then it will redUce the risk of power tUbe bUrnt.Only 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.