Mini Spot Welding Machine for DIY 18650 Battery 99 Gears Digital (w/ Shell)

Description

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Product Description
Description:
Mini Spot Welding Machine 0.05-0.2mm Nickel Strip for DIY 18650 21700 Lithium Battery Portable Adjustable 99 Gears Spot Welder with Digital Display Tool Kit
Description:
This is a high-quality spot welding machine control board.
This spot welding machine can be used for spot welding of 14650/17490/18650/21700/26650/32650 lithium cylindrical batteries and nickel-metal hydride batteries.
Feature:
Using 5 MOS tubes, the maximum current can reach 2390A.
High power output design, 99-speed adjustable output power, more precise welding, thousands of points can be continuously welded on nickel sheet/nickel plate.
Welding is the principle of using high current and high temperature to rapidly melt the nickel foil part and cool it.
Equipped with 2 copper bars, which greatly increases the overcurrent capacity.
The welding spot is accurate and beautiful, and supports welding of 0.05-0.2mm nickel sheet, iron sheet and stainless steel sheet.
This spot welding machine can be used for spot welding of 14650/17490/18650/21700/26650/32650 lithium cylindrical batteries and NiMH batteries
Specification:
Material: PCB + electronic components
Size: 80*45mm/3.15*1.77''
Can spot weld 0.05-0.2mm nickel plated sheet
Power supply battery requirements:
---Old lead-acid battery 12V20AH--100AH (new battery can not exceed 45AH), 20AH can not exceed 1 year, more than one year needs a larger capacity.
---or: 4-5 strings of super Farad capacitors
---or: large cell (iron lithium battery)
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Included:
1 x Mini Spot Welding Machine
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payment
Payment must be received within 7 business days of auction closing.
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NOTE:
Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
Warranty
12 months Warranty. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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We are not responsible for any custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms.
If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
If you were pleased with this transaction, Please give us 5 star rating, thanks!
Shipping
We Ship from US.
Items will be shipped within 3 business day on payment received.
Contact Us
Our office hours are 9:00 a.m to 6:00 p.m of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.