Portable spot welder DIY lithium battery small mini nickel belt 18650 assembly household full set to hand

SKU: FA4168 Tag:
Weight 0.420 kg
Dimensions 11 × 8.5 × 3 cm
Material

Black Anodized Aluminum

Working time

combustible continuous work for 15 hours

Welding pen design

35cm long welding wire, diffuse copper welding pen

Battery capacity

≈ 5000mAh, battery life 800 solder joints

Increase three-pulse output to improve low power consumption

Product details
Name: Handheld Portable Spot Welder
Material: Black Anodized Aluminum
Working time: combustible continuous work for 15 hours
Welding pen design: 35cm long welding wire, diffuse copper welding pen
Battery capacity: ≈ 5000mAh, battery life 800 solder joints
Key point: full electric welding 0.15mm nickel-plated steel strip
Endurance 0.12mm solid welding
Suitable for welding 18650 and other multi-series and multi-parallel battery packs, all kinds of power tool battery soft packs, large monomer supplementary course welding, but Apple mobile phone batteries can be welded to support welding while charging

Features
1. Automatic trigger
2. Desoldering pen
3. Type-C charging
4. Imported alumina copper welding needle: high melting point, non-stick needle, long life of welding pen, easy to replace
5. Gold-plated soldering pen socket, reliable bolt fixation: the fit is tight and firm, and the current loss is minimized

6. Selected materials carefully: increase brass gaskets, increase current output, built-in charge management chip; industrial-grade single-chip microcomputer; current-equalizing copper bars, precise control of intelligent discharge
As a common alloy, brass has high hardness and corrosion resistance. Although its resistance is slightly higher than that of red copper, it has little effect on the overall circuit. In contrast, the driving technology of the MOS tube has a greater impact on the performance of the welding machine. Gold plating on key parts can minimize the contact resistance, high hardness, no oxidation and blackening, and ensure beautiful appearance.

7. Welding pen short circuit protection:
Principle: The control system integrates the MOS tube protection function. When the welding pen is accidentally short-circuited, the program will instantly cut off the output to achieve the purpose of protecting the welding machine.

8. Calorie management:
2 ultra-high-rate lithium-ion batteries, the safe discharge peak value can reach 630A+
All high-current traces use infrared imaging to optimize the design to better share the discharge current
Total resistance <0.9MΩ, 2 high-rate Li-ion batteries, 5AH capacity balance between volume and battery life

9. Protection function:
Off state, only 22uA power consumption
Low battery (<3.2V) will beep first and then shut down
Eliminate the possibility of battery over-discharge, and has a trickle charging function, which can effectively extend the life of lithium batteries

10. Small weight and light volume
Size: 110*85*30mm
Net weight: 420g
Only the size of a mobile phone, easy to carry and outstanding performance

Suitable for welding 18650 and other multi-series and multi-parallel battery packs, all kinds of power tool battery soft packs, large monomer supplementary course welding, but Apple mobile phone batteries can be welded to support welding while charging

Q: Welding is not firm?

Three points: (1) Full electric welding (2) Light pressure welding pen (3) No oil stains on the surface

Q: Why is it not fully charged for delivery?

In order to ensure the safety of transportation and use, the welding will not be firm without charging before use.

Q: Why doesn't it turn on?

If stored for a long time without charging, the program will enter automatic sleep mode

Q: Is it true to output 770A current? Does it affect battery life?

This DIY electric welding machine is derived from the reference of big brand industrial welding machines. It realizes the characteristics of current control and slow rise through ingenious design. It can effectively use the controllable discharge of power lithium batteries to weld solid nickel sheets. rather than a simple short circuit. The battery life can be close to 1,000 cycles, and when it fails after a few years, the value of the product has already been completed, so there is no need to worry too much.

Q: Can it be modified? How to sell accessories such as batteries and soldering pens?

No, accessories do not need to be purchased separately. This DIY electric welding machine is the product of the balance point of pulse, interval and energy that has been adjusted by the accumulation of massive data, and it is already very good. Blindly modifying one of the parameters will not further improve the performance, but will break the balance. Similarly, the normal service life of soldering pens and batteries is very long. If you need to buy accessories, you can send your request to marketing@beemong.com to purchase.