Spot Welder 12V 18650 Lithium Battery Energy Storage Spot Welding Machine Pcb Circuit Board Portable Soldering Equipment Diy Kit

Features: 1.99 adjustable power levels, with -time display of gear levels on digital tubes 2. time voltage monitoring protection, if the voltage is not within the range of 8-17v, display ue 3. time mos tube temperature protection. If the mos tube temperature exceeds 45 ℃, ce will be displayed 4.Using 5 mos transistors, the peak current of spot welding can reach 1500a 5.10awg wire, aluminum oxide copper spot welding needle, ensuring high current carrying capacity and durability 6.Pure copper conducts electricity and heat, improving spot welding efficiency Parameters: Product model: a99 Working voltage: 12v Working current: 100-300a Standby power consumption:<0.5ma Welding nickel plate thickness: 0.1-0.3mm (related to battery rate) Welding peak current: 1500a max Voltage requirement: 25ah-60ah or 30c or higher high rate battery

Package include: Package one Main board*1 Package 2 Main board*1 Welding pen*2 Connection line*2 Heat shrink tubing*2 Nickel sheet*1 Screw*4 The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.