3.7V Point Welding PCB Control Board Soptwelding DIY

Features:

This control panel of the spot welding machine is independently developed for the DIY or the simple spot welding.

Lightweight and portable, stable and reliable, wear resistant and can provides long service time.

Built-in 3.7V high power lithium battery, 4.5A, 90C discharge capability, can provides long operation time.

Equipped with 2 indicator lights, one is chargings and working status indicator light the other is system self-check indicator light.

The chargings and working status indicator light: blue while chargings, close after fully charges; green-low power welding, yellow-medium power welding, red-high power welding.

The system self-check indicator light: low brightness green light under shut down state, high brightness green light under startnormal state.

Upgraded to automatic triggered design, do not need to press button for long time anymore, completely frees your hands.

Support for welding 0.1mm-0.15mm nickel plate, the weld joints are solid and reliable.

Specifications:

Name: Spot Welding PCB Control Board

Material: copper

Battery: 1 * 3.7V, 4.5A lithium battery (included)

size: 110 * 80mm / 4.33 * 3.15in

weight: 219g / 7.72ounce

Package size: 150 * 100 * 50mm / 5.91 * 3.94 * 1.97in

Package weight: 230g / 8.11ounce

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