4Pcs Mini Spot Welder Kit with Colored LCD Screen 500mAh Rechargeable DIY Battery Spot Welder Portable Spot Welding Equipment Small Spot Welding Pen 30 Gears for Welding US

Parts List:1 X Host1 X Soldering Pen1 X Charging Cable1 X Sample Nickel Strip1 X Instruction ManualProduct Specification:Product Name: Mini Spot WelderMaterial: ABS + MetalProduct size: 11.2×8×3cmVoltage: 4.2+0.05vWelding current: 6-1200ABattery capacity: 5000mahOverheat protection: 65°CFull charge time: 2-3 hoursEndurance: 800-2000 timesBattery working cycle life: 1000 cyclesStandby current: 20uAStorage temperature and humidity: 55°C50% Max limitedCharging: 5.2V2.1ADischarge: 5V2.4A max; Try to avoid running out of power to prolong battery lifeNotes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.

• [30 Gears Adjustable] This DIY battery spot welder has 30 levels of adjustable output power, which can meet your different needs. It is accurate to weld and easy to operate.
• [Widely Uses] This DIY spot welder is mainly used for welding nickel sheets of cylindrical batteries, NiMH batteries, NiCd batteries (such as 18650).
• [Safe to Use] With good conductivity, strong torsion resistance and low contact resistance, this product is safe to use. The mini and portable design is convenient to carry around.
• [With Colored LCD Screen] Our mini spot welder is equipped with a visible color LCD screen, so you can see clearly about the remaining battery, delay time, temperature and the gear of the spot welder. It will improve your work efficiency.
• [5000mAh Rechargeable Battery] With built-in 5000mAh rechargeable polymer lithium battery and a type-C charging cable, this product is fast fully charged within 3 hours. It can also be used as a power bank to charge your phone.