What's in the box:

Spot Welder, 9 Gears Adjustable Handheld Portable DIY Mini Spot Welding Machine With Quick Release Pen Nickel Plate, 18650 Battery Spot Welder Machine, Mini Spot Weld Soldering Kit (Standard)

Features:
Made of premium aluminum alloy material, with anodic oxidation surface, abrasion resistant, fire-proof and durable in use.
Our spot welder has overcurrent protection, low voltage protection, overvoltage protection, and overtemperature protection, which can guarantee safety use.
The thickened pure copper strip and the MOS tube can save energy and provide longer service life.
The integrated welding pen has good conductivity and low contact resistance.
Built-in high rate power battery, with fine charge and discharge performance, more stable.
9 gears of output power adjustable, 1 gear(lowest) and 9 gear(highest).
Simple to operate and provides very good spot welds.

Specifications:
Material: aluminum alloy
Type-C charging interface (2a charging)
Usb5v 2.4a (power bank function)
Welding pen length: About 320mm
Maximum discharge current: max650a
22A high current charging, fast charging speed.
Battery capacity: 5500mAh
Output voltage: 4.2V ( Max )
Output current: 650A ( MAX )
Charging interface: Type-C
Package weight: 458g
Package size: 19 * 11 * 3.5cm

Package List:
1 Spot Weld Soldering Kit