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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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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
4.3 ★★★★★
Based on 1614 reviews
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Product Reviews
★★★★★ 4
XL sized suit review
Color: Light Blue, Size: X-Large
I ordered XL for my husband who is 6'1" and weighs 200 lbs. The pants' length was too long and we had to cut off two inches and get them hemmed. Jacket could be a little bigger in the mid section and shoulders but vest fit well. Could do without the fake handkerchief in the suit jacket pocket. Still liked the style and the color of the light blue suit.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Perfect for teens
Color: Black, Size: XX-Large
Great suit! Great quality for the price. Very impressed. Bought for my teens. Didn't want to spend a lot on something they won't wear more than a couple times before they grow again. This suit is great. A tad long in the arms and legs. But overall, its perfect. Fitting suit, but got a size larger for their comfort. Surprised at the quality, my mom was impressed and she knows suits.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great suit!
Color: Black, Size: Medium
Looks super nice! For the price, it is definitely worth it. The fabric looks and feels great and the size range is good.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Perfect for a wedding! Everyone loved it
Color: Deep Blue, Size: XX-Large
I bought this suit set for our wedding and it was a huge hit everyone loved how it looked! The slim fit is perfect and looks very sharp and modern. The material is great quality and it comes with everything you need, making it an incredible value. My kids got compliments all night!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great quality
Color: Black, Size: X-Small
Fit my son perfect. Ordered XS he’s 5’5” 128 lbs. pants fit great, they weren’t too big or too long. He felt comfortable and got many complements. Tie color comes random not black like the picture.
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Reviewed in the United States on May 19, 2026