AWithZ MC1 DIY Portable Spot-Welding Machine Micro Spot Welder with 7500mAh Built-In Rechargeable Battery /Power Bank Function for iPhone, Android Phone Battery Flex Repair Tool.

Features:

High quality material: This lightweight, portable spot welder
Efficient welding: It is a total of 611 gears of output power, easily adjustable, for precise welding; and there are LED lights to indicate the working gear.
Good performance: Welding pen, with gold-plate terminal, long enough, flexible to use, quick to install, fine conductivity, ensures beautiful welding spots.
Safe, Reliable Use: The welding machine has low voltage, over current and over-charge protection, low battery alarm function, auto-off under low power.
Power Bank Function: Built-in rechargeable battery, 4000mAh high capacity, supports it to fast charge the mobile devices via 5V 2.4A USB port, very convenient.

Specification:

Material: Aluminum alloy
Output current: 650A (Max)
Capacity: 4000mAh
Input current: 5V/2.1A(Max)
Input interface: Type-C port
Host size: 165*90*30
Host net weight: 272g
Packing size: 200*110*65mm
Battery: Rechargeable polymer lithium battery

Packing List:

1 * Spot Welder
1 * Welding Pen
1 * Type-C Charge Cable
1 * Nickel Sheet
2 * Magnet Pushpin