Compel Groupgroup

Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet

Stock #:CMP-01554
SKU:WELD-00523
Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet - Image 1
$189.99
Ships to United States · standard est. 10-20 business days
Free standard shipping on orders over $59 (under 2kg). Express available at checkout.

This portable spot welder is for DIY projects and repairs. It features a built-in 10000mAh battery for cordless use. The compact design makes it easy to handle and store. It's suitable for welding var...

Select an option
1
$189.99
Fast Shipping
Secure Payment
Easy Returns

Good to know

Questions about this product

What can I actually build or repair with this portable welder?
This welder is designed for building 18650 lithium battery packs and fixing small electronics. It's perfect for hobbyists who need precise spot welds on battery connections. You can easily complete DIY projects without being plugged into an outlet.
What is the maximum thickness this spot welder can handle?
You can weld nickel strips up to 0.7 mm thick with this tool. It delivers a maximum output current of 650 amps using capacitor discharge. Trying to weld materials thicker than 0.7 mm will result in weak or incomplete welds.
How long does the battery take to charge and how many welds do I get?
The built-in 10000 mAh lithium-ion battery charges in about three hours using a standard USB-C cable. Your total welding cycles per charge will vary depending on your pulse duration and material thickness. The LED indicator helps you keep track of the remaining battery level while you work.

Welding & Soldering spec sheet (PDF)

Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.

Not sure which one?

Compare welding & soldering

This product
Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet

Portable Spot Welder | 10000mAh Battery | Welds 0.7mm Nickel Sheet

Price$189.99
Rating4.9
Sold900+
Stock In stock
You're viewing this
Alternative
Portable Battery Spot Welder | 5000mAh | Welds 0.25mm Nickel Strip

Portable Battery Spot Welder | 5000mAh | Welds 0.25mm Nickel Strip

Price$105.99
Rating4.9
Sold2,000+
Stock In stock
Alternative
Heltec 2500A 14.5KW Faraday Capacity Spot Welder for pure nickel strips on 0.1-0.3mm battery cells, professional-grade machine.

Spot Welder for Battery Packs | 2500A Capacity | 0.1-0.3mm Pure Nickel Welding

Price$443.99
RatingNot rated
Sold2+
Stock In stock
Alternative
Portable Spot Welder | Battery Pack Assembly | 0.5mm Welding Capacity

Portable Spot Welder | Battery Pack Assembly | 0.5mm Welding Capacity

Price$137.99
Rating4.9
Sold500+
Stock In stock
Alternative
Spot Welder | Super Farad Capacitor | 18650 Battery DIY Nickel Sheet Welding

Spot Welder | Super Farad Capacitor | 18650 Battery DIY Nickel Sheet Welding

Price$246.99
Rating4.8
Sold1,000+
Stock In stock

Compare options

More Welding & Soldering

Explore the range

Popular in Tools & Hardware

Complete the set

Accessories & add-ons