Aideepen | DIY Portable Handheld Battery Spot Welder for 18650 Lithium Battery Nickel Strip and Nickel Belt Welding

Features:1. Portable Design: Fits comfortably in one hand for easy handling, making on-the-go phone repairs more convenient.2. Dual Manual/Auto Modes with 8-Step Precision Adjustment: Higher settings deliver greater output energy.3. Removable Soldering Tip: Quick and easy tip replacement. Note: Tip remains hot after use—avoid contact. Securely close cap after use to prevent loss.4. Thermal Protection: Activates during spot welding or charging if temperature is too high or too low, halting the corresponding operation.5. Widely applicable for cylindrical batteries (18650/26650/36650), phone repairs, lithium battery assembly, and DIY projects.Product SpecificationsProduct Name: Compact Handheld Spot WelderDisplay Type: LEDHousing Material: ABSBattery Capacity: 2200mAhOutput Power: 3360WCharging Input: DC5V/1AOutput Voltage: 4.2VOutput Current: 800ABattery Type: Lithium Polymer BatteryAdjustable Levels: 8-level adjustableCharging Interface: Type-CWelding Thickness: 0.1mm-0.2mm nickel-plated (nickel sheets up to 0.25mm weldable at full charge)Copper Pin Material: Pure CopperCopper Pin Length: 46mmCopper Pin Connection: Threaded, RemovablePrecautions:1. Do not modify, disassemble, or repair this product yourself.2. Keep the product away from any liquids. Do not submerge it in water or expose it to moisture. Never use the machine in the rain or humid environments.3. Recommended operating temperature range: 15°C to 50°C. Temperatures outside this range may affect the spot welder's performance and lifespan.4. Do not use chargers exceeding 5V=1A for charging.5. Avoid dropping the device, as falls may damage internal components.Shipping ContentsSpot Welder1Type-C Charging Cable1Sandpaper12m Nickel Wire Coil1Welding Needles*2