Battery Energy Storage Spot Welding Machine Diy Pcb for 18650/26650

1. 8-speed intelligent digital display spot welding machine, super thick copper tube2. Pure copper conducts and conducts heat, which greatly improves the efficiency of spot welding3. Double-sided outlet, easy to spot welding, marked in Chinese, not easy to connect wrongly, easy to use4. MOS core operating temperature: 175, Vds: withstand voltage up to 40V, Rds(on): single cell internal resistance as low as 0.77mR, ld: single cell overcurrent capability 300A5. After the system is powered on, the digital tube displays 0. At this time, welding is not possible. You need to adjust the output power (1-8 gears) through the button. The recommended power supply voltage is 7V-16V, and the working current is 100-300A. Damaged control board.Material: ABScolour: greenPackage Contents:1 set x Welding ToolOnly the above package content, other products are not included.Note: Light shooting 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.