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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Intelligent Spot Welder Machine for Batteries 100-900A Adjustable Current & 6.5-16V Wide Voltage, Anti-Burnout Protection, DHJ-02B1. This spot welder is suitable for securely welding various cylindrical lithium ion batteries (e. g., 18650, 26650, 32650), Ni MH, and Ni Cd batteries. It supports the use of nickel strips with thicknesses from 0. 1mm to 0. 3mm. 2. An integrated intelligent logic control chip automatically calculates the battery power parameters. This smart regulation is designed to prevent MOSFET burnout ("blowouts") during operation with different battery types. 3.
1. This spot welder is suitable for securely welding various cylindrical lithium-ion batteries (e.g., 18650, 26650, 32650), Ni-MH, and Ni-Cd batteries. It supports the use of nickel strips with thicknesses from 0.1mm to 0.3mm.
2. An integrated intelligent logic control chip automatically calculates the battery power parameters. This smart regulation is designed to prevent MOSFET burnout ("blowouts") during operation with different battery types.
3. Equipped with a total of six Infineon MOSFETs (three on the front and three on the back), the welder is engineered to handle peak welding currents up to 1800A, providing strong and reliable performance.
4. It requires users to provide their own separate 6.5V-16V power supply to operate, as it is not included.
Parameters:
1. Product Model: DHJ_02B
2. Operating Voltage: 6.5V-16V
3. Operating Current: Less than 20mA
4. Standby Power Consumption: Less than 0.5mA
5. Recommended Operating Temperature: -10-60 degrees Celsius
6. Product Dimensions: 107 x 53mm x 1mm
7. Peak Welding Current: 1800A MAX
8. Intelligent Sleep Mode: Automatic sleep mode after 8 minutes of inactivity
9. Welding Mode: Default automatic welding mode
10. Welding Nickel Sheet Thickness: 0.1-0.3mm (related to battery discharge capacity)
11. Common Power Supply: High-rate lithium batteries, lead-acid batteries, high-rate lithium iron phosphate batteries, etc.
Packaging List: 1x Intelligent Mainboard, 2x Connection Cables, 2x Welding Pens (38cm long), 1x Nickel Strip Roll (0.1mm thick, 10mm wide, 2m length), 2x Heat Shrink Tubing, and 4 sets of Screws.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
XS great fit very pleased!! 5’8”-5’9” 140 lbs
Color: Dark Grey, Size: X-Small
My son is wearing this to prom he is about 5’8”-5’9” all muscle 140 lbs and I had to order an xs in grey. The small jacket was good but the pants were to big/baggy. The quality is nice and wow the fit is great!!! So pleased. I will try to update later with a picture
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Just an unbelievable purchase and strongly recommend
Color: Black, Size: Medium
Unbelievable! One of the BEST purchases I made. Fits perfectly, wasn’t wrinkled at all. In fact, I don’t need to take it to the cleaners to be pressed. Class all the way. Well made, elegant, fabric was perfect as it was not too thin. Compared to tuxedos in the store and this was exactly the same. Only difference is this suit was $150 less!
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Reviewed in the United States on April 2, 2026
★★★★★ 4
Good. Decent quality.
Color: Black, Size: Small
The quality is good, especially for the price. I didn’t like that the wrist buttons were non functional. We bought cuffs that he couldn’t use. It looks nice. The size is a little big for my son, but that was kind of expected. I was hoping we would get lucky and that wouldn’t be the case but I couldn’t find any suites in a smaller size that would arrive on time. He is 5’7, 120-125 pounds. It was mostly in the shoulders that it looks big. He is thin. The arm length fit him but he does have long arms. The pants fit with a little looseness. His jeans size at American eagle is 28/36, but he can fit slightly bigger with a belt. The pants were good but the vest and jacket were a little big. They’re just slightly long and jacket is big in the shoulders. We got a size small.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
QUALITY AND COMPORTABLE FITTING IN LOWER PRICE...
Color: Navy, Size: Large
WOW! this suit really true to its sizes description... I ordered in a different company before this, but I have to return it TWICE because of wrong size fittings... Finally, this beautifully tailored suit timely arrived before my son's wedding reception, and we are ready to celebrate!!! Thank you and might order some different colors in the future... I wonder if they can make the pants in higher waist and straight cut or wider for the legs in the future as an option... Just a thought since slim fit pants are slowly outdating...
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great quality product!
Color: Black, Size: Large
Great product and great fit. I ordered a Large and normally wear a 42 Regular. Jacket was perfect, as was the vest. Pants waist is flexible and fit fine but length needs to be shortened. Overall, I’m impressed with this product! Highly recommended!
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Reviewed in the United States on May 15, 2026