DIY Spotwelder Accessory Pure Copper Handheld Spot Welding Pen without Needle for 18650 Battery | Инструменты

DIY Spotwelder Accessory Pure Copper Handheld Spot Welding Pen without Needle for 18650 Battery | Инструменты

Use this circuit board to works with a 12V battery can makes it become an energy storage spot welding tol for welding nickel pieces such as lithium batteries and nickel-chromium batteries. And the welding thickness is range from 0.1mm to 0.15mm according to different configuration, for welding 18650/26650/32650, etc. Equipped with one mode swtich key, which can switch modes, each mode corresponds to different welding time. 7 modes adjustable, different LED light color corresponds to different welding time, you can adjust it through one key easily. You can have a try.

Features:
Use this circuit board to works with a 12V battery can makes it become an energy storage spot welding tol for welding nickel pieces such as lithium batteries and nickel-chromium batteries. 
And the welding thickness is range from 0.1mm to 0.15mm according to different configuration, for welding 18650/26650/32650, etc.
Equipped with one mode swtich key, which can switch modes, each mode corresponds to different welding time.
LED corresponds to red / green / blue / white / yellow / pink / purple, 7 modes, the shortest time is red led and the longest time is purple. 
Long time press to set the waiting time, the default is 3 seconds and the maximum can be set to 10 seconds.
Powersupply voltage: 7V-16.8V ( capacity X rate = must be greater than 150A )
Current requirements: 150A or more instantaneous output (such as car starter powersupply, 3S RC high-power battery pack, 20A leadacid battery with fine performance above 20A)
Lightweight and portable, stable and reliable, wear resistant and can provides long service time.

Specifications:
Name: PCB Board
Voltage: 7-16.8V
Item size: 80 * 80 * 50mm / 3.15 * 3.15 * 1.97in
Package size: 100 * 100 * 20mm / 3.94 * 3.94 * 0.79in
Package weight: 120g / 4.23ounce

Packing List:
1 * PCB Board
 

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