New Battery Spot Welder Spot Welding Pen Circuit Board Kit For 18650/26650/32650

Description

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New Battery Spot Welder Spot Welding Pen Circuit Board Kit For 18650/26650/32650
Product Description
Battery Spot Welder Spot Welding Pen Circuit Board Kit 12V-14.6V For li/18650/26650/32650 Batteries
Note:
This is the upgrading version. Compare to the original version,  light indicator instead of buzzer. 12.-14.6v battery (not included) instead of capacitor.
Features:
- Lightweight and portable, stable and reliable spot welder kit, wear-resistant, and can provides long service time.
- Used for welding li/18650/26650/32650 Batteries, etc.
- Through the MOS tube output, this energy will be concentrated at the end of the welding pen, and it will be heated by a short circuit.
- Fuse the nickel sheet firmly with the battery.
- It is precisely controlled by the single-chip microcomputer program without a trigger switch.
- Adopt screw fix, more stable, and more reliable.
- Powered by 12V battery (not included). Welding current is about 90A ~ 130A
- Suitable for welding common 0.1mm ~ 0.15mm nickel plated sheet
- Upgrade to automatic trigger welding, free your fingers pressing buttons
- The battery pack that can start the car can basically meet the power supply requirements of this circuit
Specifications:
- System Voltage: 12V-14.6V
- Working Current: 90-150A
Power supply requirements:
It is forbidden to use the power supply of the farad capacitor, and it is forbidden to use the lead-acid battery or lithium battery pack of 60A or above.
System voltage: 12V-14.6V (capacity X rate = must be greater than 150A)
Current requirements: 150A or more instantaneous output (such as car starter power supply, 3S RC high-power battery pack, 20A lead-acid battery with good performance above 20A)
Misunderstanding: Don't think that you can use 3 series 18650 series to supply power. After all, the conventional 18650 only has a 3-5C discharge rate, so each section can only provide
2.5A*3=7.5A load capacity, which is far from 150A unless 20 Parallel connection, 3 series, and 60 sections of 18650 are possible, but it is obviously unrealistic.
The battery pack that can start the car can basically meet the power supply requirements of this circuit.
The following battery packs can be used as working power:
1. 12V car starter power supply
2. Model 3S high rate battery pack
3. 3 string high rate lithium battery pack
4. Hitachi 40900 3-string battery pack
5. 12V 20A and above lead-acid battery with good performance
Function Introduction:
Powered by a 12V battery, the circuit will be an energy storage spot welder. It can be used to weld nickel sheet for lithium batteries, nickel-chromium batteries and the like. According to different configurations, the thickness that can be welded is about 0.1mm-0.15mm. After all,this device is designed for electronics enthusiasts, and the working frequency is not very high.
Switch Functions:
- Press the switch for 1.5s to turn on. Green light flashes, low-power spot welding pulses are output every 3 seconds.
- Press the switch for 1.5s. Blue light flashes and medium power spot welding pulses are output every 3 seconds.
- Press the switch for 1.5s. Red light flashes and high-power spot welding pulses are output every 3 seconds.
- Press the switch for 1.5s to turn off.
Package Include:
- 1 x Main Board
- 1 x Buzzer
- 2 x 10AWG Input Wires
- 2 x 12AWG Output Wires & Soldering Pens
Note:
- Batteries are not included in the package.
- This product is a semi-finished circuit board. Certain electrical knowledge and manual ability are highly recommended. Please prepare some necessary tools, such as pliers, screwdriver, soldering iron.
- The red wire and black wire are for connecting battery.
Detail Image
Pay attention to the color and position of the cable connected!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
This picture is the original version. We now will send the upgrading version .
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Shipping Policy
Returns Policy
Feedback
Contact US
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1. Item will be shipped within 1-5 business days from CN Stock or US Stock according to the item location.
2. Sometimes the ship date will be delayed due to a shortage. We will inform you via message.
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5. We will NOT responsible for any delay during delivery including but not limited to customs postage checking, strike, force measure etc.
Returns Policy
1. We accept 30 days return if the product has any quality problem.If over 30 days,buyer should pay return shipping fee.
2. Returning the item must be in original packaging with all materials.
3. Items returned will be tested and a new replacement will be shipping to buyer punctually.
4. Please do not return any items without any communication.Or buyer should pay all shipping fee.
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