Mini Spot Welder Machine DIY Portable 70 Gears Welding Tool Power for 18650 Battery
Tax included.
Features:
High quality and multi-function
This is a high-quality spot welder, small in size, light and portable, easy to carry in your pocket, wear-resistant and beautiful, fire and fall proof. 2mm thick pure copper bar to suppress internal resistance and increase overcurrent capacity.
Fast input and 70 gear adjustable output
This spot welding equipment adopts DC interface and is fully charged for 3 hours under 5V 2.1A input. Built in high-frequency polymer power battery, * large output current up to 650A, and fully charged
Charging control module and rechargeable battery
This spot welder is equipped with 7500mah lithium battery. After the single chip microcomputer detects that the welding pen contacts the nickel plate, it will control the 'MOS' to turn on. Since the resistance between the welding pen and the nickel sheet is much greater than that of the other parts of the ring, most of the energy is concentrated here. The nickel plate is melt and welded to the battery.
With welding pen and portable
The gold-plated terminal welding pen has good conductivity, low contact resistance, fast disassembly and easy to carry. Copper pen holder with multi silica gel line, humanized sleeve.
Wide application and warranty
This DIY spot welder is mainly used for welding cylindrical batteries, 18650 / 26650 / 32650 and other cylindrical lithium batteries, Ni MH batteries and Ni Cd batteries can be welded firmly.
Specifications:
Product Name: Mini spot welder
Material: PC + ABS + metal
Color: Black
Gear: 70 gear
Battery capacity: 7500mAh
Charging Port: type-C
Input Parameter: 5V 2.1A
Welding thickness: 0.1-0.12mm
Size: 87 x 27 x 178mm/3.42 x 1.06 x 7.00in
Package includes:
1 x LCD spot welder
2 x Welding pen
1 x 5m nickel sheet
1 x Instructions
1 x Charging line
1 x File
