Description:
Agoal portable 12V battery storage spot welding machine spot welding pen DIY PCB circuit board welding equipment for 18650/26650/32650
【specification】
-Can be welded 18650/26650/32650 lithium battery, portable, stable and reliable
-System voltage: 12V-14.6V
-Working current: 90-150A
-Recommended battery:
1. 20-45ah lead-acid battery, with good performance and low internal resistance
2. 3.5-5.5ah 45C 3S aviation model lithium battery pack
3. 30-35ah capacity 18650 battery pack
-The circuit with a 12V battery will become an energy storage spot welder for welding nickel blocks (such as lithium batteries and nickel-chromium batteries). According to different configurations, the thickness can be about 0.1MM-0.15mm
【note】
If the battery is very good and the internal resistance is very low, there may be a large current overload.
If you are not sure about the battery, it is best to use a 2.5? or 4? wire to extend the wire by about 1 meter, so as to reduce the risk of burning the power tube.
【Package Included】
1 x main circuit board
1 x buzzer
2 x input lines
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100% ready-made inventory; guaranteed to be shipped as soon as possible after the order is successful; the average arrival time is 5-7 days after shipment! !
