99 Gears Power 12V Adjustable Spot Welder For Welding 18650 Battery 0.05-0.3mm

Description

99 Gears Power 12V Adjustable Spot Welder For Welding 18650 Battery 0.05-0.3mm
Features:
*1. Adopts 5pcs MOS tubes, and the max current is up to 2390A.
*2. High power output design, 99 gears of output power adjustable, more accurate welding, and it can continuously welding thousands of points on nickle/nickelplate sheet.
*3. The welding is based on the principle of high-current and high-temperature rapidly melting the part of nickel sheets and cooling.
*4. Equipped with 2pcs copper bars, which are greatly increase the overcurrent capacity.
*5. The welding spots are accurate and beautiful, support welding 0.05-0.3mm nickel sheet, iron sheet, stainless steel sheet.
*6. This spots welding machine can be used to spots welding cylindrical lithium batteries and nickel-metal hydride batteries like 14650/17490/18650/21700/26650/32650 and etc..
Description:
*1. Material: printed circuit board
*2. Item size: 80 * 45mm / 3.15 * 1.77in
*3. Power supply: lead-acid battery(Do not use switch/transformer/charger/water battery/power bank for power supply)
*4. Voltage: 12V
*5. Capacity: 20AH-80AH(new battery shall not exceed 45AH)
*6. Welding pen cable: 25cm
*7. Welding thickness: 0.05-0.2mm
Package Includes:
01: 1x Control Board
02: 1x Control Board, 2x Output Cord, 2x Welding Pen, 1 set x Accessories, 1x Nickel Sheet, 1x Acrylic Outshell, 1x 3-in-1 Screwdriver
Note:
Lead-acid battery version is suitable for:
----Old lead-acid battery 12V 20AH-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)
On May 26, 2022 at 03:18:34 PDT, seller added the following information: