Portable Mini Welder Welding Machine Hand-held Spot Welder KIT

Description

Portable Mini Welder Welding Machine Hand-held Spot Welder KIT
Item Description
Finished Model 1#:
1. Introduction
This product is suitable for daily or small spot welding/butt welding work in the family. It is automatically triggered without a switch, and the operation is convenient and quick.
2. Parameters
Battery capacity: 5AH
Output voltage: 4.2V max
Output current: maximum 500A
Design current: maximum 1000A
Input parameters: 5V/2.1A
Support welding: 0.1-0.2 nickel sheet, iron sheet, stainless steel
Welding time: several milliseconds
Charging voltage: 4.5~5.5V (current≥2.5A)
Product size: 150*80*22MM
Shell material: hard aluminum alloy
Weight: a set of 467g
3. Features
⑴Small size
⑵Simple operation
⑶ Hard appearance
⑷Easy to use
⑸Super current
4. Components introduction
5. How to use
Power on
Click button 6
Shut down
Double-click the button6；
Automatically shut down after three minutes of standby
Gear position adjustment
Button 7 is gear position adjustment, click to change gears, the cycle is first gear>second gear>third gear>fourth gear>standby
Standby
After the fourth gear, click to enter the standby state;
It enters the standby state without spot welding for more than 30 minutes.
Spot welding
After turning on the machine, select the required gear and touch the welding object with the welding pen to spot welding.
Precautions for spot welding
a. Please fix the spot welding items in the spot welding mode;
b. Please keep the welding objects in a flat state;
3. Keep cooling time about 10S after welding
6. Matters needing attention
⑴It can be operated while charging, and it will enter standby mode when charging
⑵It is recommended to charge it once half a year when it is not used for a long time, and the charge is 75%
⑶ Continuous use of the soldering pen will cause hotness, it is recommended to wear gloves to operate
⑷Do not drop, flood, heat and other harmful operations to electronics
⑸The blackening of the tip of the soldering pen will affect the effect, which can be worn off with sandpaper
⑹If the spot welding is too long or the shutdown is caused by good contact, just restart it
Package Included:
1PCS*Hand-held desktop mini portable spot welder
Finished Model 2#:
Product introduction:
This spot welder is only about 400g, which is very small and much smaller than a mobile phone.
Don't think that a small body is of no use. Pointing a 0.1 or 0.12 is not a problem, repairing an 18650 battery pack, assembling a lithium battery, a small case, no problem at all!
In terms of hardware, two batteries with extremely low internal resistance are used! With 600A discharge capacity! 5 levels of output, capable of handling various scenarios! At the same time, it has low voltage protection, overcurrent protection, and overcharge protection! Fully protect the battery! Longer life!
It also has a 2.1A hand-charged flash charging function. Spot welding machines are not commonly used, but power banks are always useful. When they are not spot welding, they can also be used as power banks! One machine with multiple uses! Great value!
Not only that, it also has the function of fast charging for itself, other homes use 1A charging current, and my home’s charging is also 2.1A fast charging! Compared to other homes, my home charges twice as fast!
Features:
This product uses 2 lithium batteries with extremely low internal resistance, and uses the special algorithm of the single-chip microcomputer to instantaneously discharge the high-temperature molten nickel sheet to quickly fit on the metal material! It can weld common batteries on the market, such as: 18650 26650 and other lithium batteries. The machine has low-voltage protection, over-current protection, charging protection, and its own high-current fast charging power bank function. Compared with similar products on the market, it has many unique advantages!
Package Included:
Portable spot welding machine host×1
Quick release spot welding pen×2
Micro USB charging cable x1
DIY Kit
Spare parts
Installation steps and matters needing attention:
1. To operate this product, you need to have considerable electrical knowledge. Do not short-circuit or reverse the electrodes, otherwise the 300A short-circuit current will make you doubt your life;
2. Remove the circuit board, use a soldering iron to solder the buzzer (long feet positive, short feet negative) and handle the soldering ports to avoid puncturing the battery after installation;
3. The copper ear of the black soldering pen is connected to the upper surface of the circuit board by M5 screws, and the copper ear of the red soldering pen is connected to the positive electrode of the battery (the back of the circuit board);
4. Fully charge through the USB cable after assembly (to ensure the durability of the battery, we set a lower charging current, the charging process is about 4 hours, the red light is on when charging, and the light is fully turned to green);
5. After the battery is connected, the circuit board defaults to the on state and automatically shuts down after a delay of about 10 minutes. Press the switch to turn on and select the welding current intensity.
Instructions for use:
Function keys:
1. Used to switch the machine
2. Used to switch gears and spot welding mode
Turn on the spot welder: long press the function button for 2 seconds to release the spot welder to turn on,
Shift: the first gear is the default after power on, long press the function button for 2 seconds to release it to increase by one gear. There are 5 levels in total, all with sound and LED lights!
For example: in the 3rd gear, the buzzer sounds three times and the LED flashes three times. There are 5 gears in total, and the spot welding strength is gradually strengthened from gear 1 to gear 5, and gear 5 is the strongest! After the 5th gear, press and hold the button again. It will shut down, and when it is off, long press the button to turn it on, and the gear will return to the No. 1st gear
Switch mode: In any gear, short press the function key to switch mode. A total of 2 modes: timing output mode and trigger mode.
Extension interface definition
K: Button pin (the other pin is connected to the negative pole)
B: Working status light pin (the other pin is connected to the positive pole)
G: Fully charged indicator pin (the other pin is connected to the positive pole)
R: charging indicator pin (the other pin is connected to the positive pole)
Change port: charge the battery and connect to a 5V power supply
The expansion interface is used to connect the LED and the button externally, which can be used to install a shell.
Package Included:
1x High rate power battery
1x Circuit board
2x Copper soldering pen (with 10AWG wire)
2x
Insulated heat shrink tube
1x USB charging cable
1x 1 meter 0.1mmx6mm nickel sheet
Payment Mathod
Returns Policy
Feedback
Payment Mathod
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
Returns Policy
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
Feedback
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours