Parts List: 1 x Spot Welder 1 x Type-C Cable 1 x Nickel Sheet 4 x Battery Holder Product Description: Our powerful spot welder with adjustable gears supports welding all kinds of common nickel-turned mobile phone batteries. Due to its compact size, it is more convenient to repair mobile phones when you go out. Key Features: Auto & Manual Mode: Our spot welder has 2 working modes, automatic mode and manual mode, and you can change the mode according to your actual needs. Handheld & Portable: Our spot welding machine is designed with compact size, which can be hold by hand, easy to operate and carry. Overload Protection: Our spot welding equipment has low voltage, over-current, overcharge protection to prolong its service life and ensure safety usage. Specification: Product Name: Spot Welder Material: ABS + metal Color: black Working voltage: 10-15V Design current: 800A max. Input interface: type-c, 5V/2.1A Welding thickness: 0.1-0.15mm (0.2mm under the condition of complete battery) Size: 250 x 58 x 25mm/9.84 x 2.28 x 0.98 in Mode: automatic, manual Display: OLED colorful display Note: 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.