DIY Smart Control Double Pulse Welding Spot Welder Pen For Farad Capacitor 18650

Feature:
1: The OLED screen directly displays spot welding parameters and is easy to operate.
2: Double pulse powerful spot welding, easily spot welding 0.3mm nickel-plated sheets and 0.2mm pure nickel sheets.
3: Super Farad capacitor charging protection, effectively balancing the voltage of the two capacitors.
4: Multiple MOSFETs connected in parallel, gold-plated conductive copper blocks, strong current release.
5: Two strings of 5.4v 1500f super farad capacitors, high quality, no need for regular charging and maintenance, durable.
6: 7AWG super soft silicone wire, replaceable pen needle, easy to use and reduce loss cost.
7: Automatically trigger spot welding without additional steps, greatly improving spot welding efficiency.
8: Type-c and DC charging interface, multiple charging methods.
9: Spot welding mode setting, Chinese and English display setting, automatic shutdown time setting, buzzer switch setting, etc.

Specifics:
Condition: 100% Brand New
Type: Spot welding machine
Model: K7-PRO (8 MOSFET)
Display: OLCD display + LED light
Spot welding thickness reference:
0.05-0.15mm pure nickel sheet.
0.05-0.3mm nickel plated sheet.

Note:
1.Please allow 1-3mm difference due to manual measurement.
2.Due to the light and screen difference, the item's color may be slightly different from the pictures.
3.Caution! The red spot welding pen is electrically charged, do not touch any components above the board
4.It is forbidden to replace or extend the wire without permission, and thicken the soldering pen,
which will cause damage to the soldering machine. Change the damage at your own risk!
5.It is prohibited to spot weld square monoblocs, aluminium, copper lugs, gold, silver, zinc and other materials.

Package Included:
1* Control panel
2* Farad capacitors
2* Spot welding pen
1* Base
1* Power Adapter
1* Charging cable
1* PMMA shell
Approximately one meter of nickel foil.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems