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

Description

1haodian2013
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Specifications
Material: PCB + electronic components
Size: 80*45mm/3.15*1.77''
Product 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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*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.
* 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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