5000W Battery Spot Welder, Portable Adjustable Spot Welding Machine for 18650 Lithium Batteries, Welding Nickel Sheets 0.1-0.25mm

Name: 5000W high-power spot welder Soldering pen: pure copper material, detachable tip Working temperature: 10°C~65°C Power supply: AC100-240V 50/60Hz Display: 0.28-inch digital tube Charging voltage: 8.4V/500ma Battery capacity: 4000mAh/60C Output power: 5000W Welding thickness: 0.1-0.25mm Shell material: ABS Product features: 1. Removable and replaceable, beautiful and firm welding points 2. Built-in rechargeable lithium battery 3. High-definition digital tube display, monitoring the remaining battery power 4. Support current output adjustment 5. Support manual welding mode 6. Low power consumption after shutdown  Operation instructions: 1. Power on: Turn on the knob, the indicator light flashes quickly 3 times and then stays on, and the power is successfully turned on. 2. Power off: Turn off the knob. 3. Welding: Place two soldering pens on the nickel sheet, press and hold the foot switch, and the red light flashes quickly 3 times, then output current once to complete welding. 4. The knob can adjust the output current. The larger the value, the higher the output. Note: 1. Avoid using while charging, otherwise it is easy to damage the battery. 2. When the temperature of the soldering pen is too high, please use it after cooling. 3. Please charge it in time when the voltage is lower than 7.3V. 4. Please use it in an ambient temperature between 10 degrees and 65 degrees. No water is allowed. Please understand the operating instructions before using this machine.   Precautions for use: 1. Place the nickel sheet on the lithium battery, use the 18650 battery clamp to move and align the nickel sheet, and press the foot pedal to complete the welding. 2. When welding, be sure to press the nickel sheet and the battery with two needles. 3. The welding pen tips cannot touch each other. 4. According to the welding effect of the actual product, the welding parameters can be adjusted in a targeted manner until a satisfactory welding effect is achieved. 5. If there is obvious carbon deposit on the welding needle, please use sandpaper or file to wipe it off.  Packing list: Welder*1 Welding pen*2 Foot switch*1 Power supply*1 Nickel sheet*1 Sandpaper*1 Instruction manual*1

• 【Voltage digital display:】 With LED digital display design, you can directly see the battery power and charge the machine in time. (Please fully charge before first use, and recharge when the voltage is lower than 7.3V).
• 【Reliable and durable: 】The spot welder has good performance and a long service life, with a safe ABS shell, two spot welding pens with good conductivity and low contact resistance. The tip is replaceable.
• 【Wide application:】 The 5000w spot welder has adjustable output current, spot welding 0.1-0.15mm nickel-plated steel sheets and 0.1mm pure nickel sheets, which is very suitable for welding 18650 battery pack spot welding iron sheets, stainless steel sheets.
• 【Simple operation: 】Just press the nickel sheet with two welding pens and step on the foot switch, wait about 0.5 seconds to output spot welding, and then release the foot switch.
• 【Compact size:】 Light weight, portable design, the body is 6.5*3.86*2.36 inches, you can use this machine in different occasions. If you have any questions during use, please feel free to contact us.