0.1-0.25mm Mini Spot Welder Machine For DIY Battery Welding Tools Kit 99 Gears

  0.1-0.25mm Mini Spot Welder Machine For DIY Battery Welding Tools Kit 99 GearsFeature: 1: The spot welding machine is easy to carry to any work site, especially suitable for outdoor work or spaces that are difficult to reach.2: 1.33 Inch Handheld spot welding machine is easy to carry around and store, making it for DIY enthusiasts.3: Built-in intelligent chip, 1~99 gears adjustable, the larger the gear, the higher the output energy.4: For DIY Enthusiasts: Whether you are a beginner or an experienced DIYer, this spot welding machine is a must-have tool for your battery welding projects.5: Anti-shock protection, short-circuit protection, overcharge protection, over-discharge protection, over-temperature protection.6: Widely used in 18650/26650/36650 cylindrical batteries, cell phone repair, lithium battery assembly, handmade DIY, etc.Specifics:Condition: 100% Brand NewColor screen size: 1.33 inchesCharging voltage: 5V/1AOutput voltage: 4.2VOutput current: 800ABattery type: lithium poly