🔧 Weld Your Way to Innovation!
The Kerpu 18650 Spot Welder is a compact, battery-powered welding machine designed for precision spot welding of nickel strips on various battery types. It features a powerful 5000mAh rechargeable battery, 11 adjustable gears for optimal performance, and a complete accessory kit, all housed in a durable aluminum alloy body. Ideal for DIY enthusiasts and professionals alike, this welder prioritizes safety with built-in protection mechanisms.
| Manufacturer | Kerpu |
| Product Dimensions | 11 x 8.1 x 3 cm; 300 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Material | Aluminum |
| Power Source | Battery-Powered |
| Voltage | 4.2 Volts |
| Item Package Quantity | 1 |
| Performance description | 18650 Spot Welder 5000mAh battery |
| Included Components | package includes: 1x 5000mAh pocket-sized battery spot welding machine, 2x spot welding pens (line length 30CM + pen head 9CM), 2x 2M nickel-plated foil (L=2M, W=0.9CM, Thickness=0.1mm), 4X4 battery brackets, 1x Metal file, 1x 1M USB to Type-c charging cable |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Polymer |
| Battery description | battery_type_lithium_ion |
| Battery Capacity | 5000 Milliamp Hours |
| Item Weight | 300 g |
D**R
Surprisingly good
Never used a battery one before and I had low expectations. I was so wrong. It’s a joy to use, it is well made, battery lasts very well between charges. Does the job.
P**E
i would recoment this spot welder without reservation
what can i say , this unit works very well , can weld 0.3mm strip on setting 8 of 10 , i have used a number of times now and i love it , as a note , i would love the leads to be slightly longer ,but its not a deal breaker
D**K
Pretty effective for small jobs
This is adequate for welding tags onto flat top/bottom cells for rechargeable devices. It's solid and well made and I expect it'll last. Having now used it a fair bit, I think I would choose a bigger unit next time.
R**Y
Battery spot welder
Great product for beginners enjoying using it
M**.
Works well - low cost - good build quality - decent welds.
Does as claimed , welded several 18650s - welds are strong , used level 6. I should have bought this a long time ago.
A**R
I do not recommend this item, it does not work, I feel cheated
I do not recommend this item, it does not work, I feel cheated
M**T
Good welder
Very good little spot welder does what it is supposed to do.
G**
Really compact and well made
Was so impressed with this gadget just try that out on a metal washer with the metal strips on number five setting absolutely brilliant pulled it off but after ripping the metal strip absolutely welded it to the washer well worth the money if it performs like this with no problems absolutely brilliant gadget so many uses.
Trustpilot
4 days ago
2 weeks ago
