DIY Circuit Board Spot Welding Machine Battery Storage Spot Welder Kit 300A New

Description

DIY Circuit Board Spot Welding Machine Battery Storage Spot Welder Kit 300A New
Product Description:
1: 8-speed intelligent digital display spot welding machine
2: Thick copper tube
3: Pure copper conducts heat conduction, which greatly improves spot welding efficiency
4: Bilateral outgoing line, easy to spot welding, Chinese label, not easy to connect wrong
5: Simple to use
MOS core operating temperature: 175°C
Vds: Withstand voltage up to 40V
Rds(on): The internal resistance of a single chip is as low as 0.77mR
ld: Single over-current capability 300A
Precautions:
1. After the system is powered on, the digital tube displays 0, and welding is not possible at this time. You need to adjust the output power (1-8 gears) by pressing the button.
⒉It is recommended that the power supply voltage is 7V-16V, and the working current is 100-300A. Exceeding this range may damage the control board.
Checklist：
1*
Mini portable spot welding machine Diy kit
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Return Policy
Shipping
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage (for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
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For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "
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Return Policy
We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
Please include your eBay ID and item number with any email requests.