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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Mechanic W04 Portable Spot Welding Machine For Mobile Phone Battery Board RepairMECHANIC Portable Spot Welding Machine Nickel Sheet Lithium Battery Welder For Mobile Phone Battery Board Repair Features: The operating voltage complies with mobile phone industry standards to avoid the breakdown of battery cells Breakthrough the precision of traditional soldering pencil the tip is as fine as 0. 5mm Multi power adjustable output, precise welding The spot welding machine is also a power bank with a capacity of up to 3850mAh It is
MECHANIC Portable Spot Welding Machine Nickel Sheet Lithium Battery Welder For Mobile Phone Battery Board Repair
Features:
Specifications:
- The operating voltage complies with mobile phone industry standards to avoid the breakdown of battery cells
- Breakthrough the precision of traditional soldering pencil the tip is as fine as 0.5mm
- Multi-power adjustable output, precise welding
- The spot welding machine is also a power bank with a capacity of up to 3850mAh
- It is suitable for the replacement of mobile phone electronic components and small battery boards, and precision welding of lithium battery nickel chips
- It can weld nickel sheets of lithium battery and supports welding of mobile phone batteries such as Apple, Xiaomi, Huawei, etc
- Four gear adjustment, multi-power adjustment, output, and precise welding
Specifications:
- Product name: Maintenance Lao miniature battery spot welder
- Product Model: W04
- Product size: 112 * 85 * 25mm
- Battery capacity: 3850mAh
- Output voltage: 4.2V (Max)
- Output current: 650A (Max)
- USB output: 5V 2.4A (Max)
- Micro USB input: 5V-2A
- Output interface: Micro/IN input
- Recommended nickel strip thickness: 0.1~0.2mm
- Scope of application: It is applicable to the replacement of mobile phone electronic components, small battery boards, and nickel sheets of lithium batteries equal precision welding
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 ★★★★★
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Product Reviews
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot.
Sticks great
Easy to use
Molds super easy
Really helps with sound. Great product.
I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install.
I do two or more vehicles a month.
I switch to this brand a year ago and would recommend to everyone of my customers
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Reviewed in the United States on April 16, 2026
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Kilmat Car Sound Deadening Mats
Style: 50 mil 25 SqFt
Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!
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Reviewed in the United States on May 19, 2026