Battery Spot Welder, Upgraded Portable Spot Welder with LCD Screen, Double Pulse Enhanced 99 Gears Adjustable for 0.1-0.3MM Iron/Stainless Steel/Nickel Strips & 18650 Battery Packs

This kicks butt my friends. Perfect for the hobbyist.I did view a you tube video to help with the settings.My first time spot welding batteries and it worked perfectly!!!mike

Welded up a bunch of 18650s as soon as I charged it up. I used the default “25” setting on automatic to produce consistently strong, tiny welds, 10 per tab. No probe sticking or big sparks. Very impressed.Note, LOOK AT REVIEWS!! Many similar welders are frequently returned. Not this one. Well made, great welds. I will do more projects with welded lithium cells now!

I did not use this. Missing a probe tip. Returned item.

Ok

This little wielder is great for small projects. Good to as a tool for an electronics kit. Works great on rechargeable batteries. Not sure what else I would use this on. Not sure about the cost comparison to related items, as I am not sure what else I would use this on.

This is a great little welder. It’s fantastic for making battery packs. I honestly am not sure what other thing I would use it for, but I do a lot of battery work and modification. You hold the lithium cells together with these nickel strips that are welded onto the batteries and you can’t really solder them. It doesn’t stay well and it produces too much heat which can damage the battery.Most people don’t keep a welding machine at home so this is a fantastic little way to complete projects. Build quality is very good on the unit. It is easy to use and the display is easy to see and for ones to be instructions are easy to understand and comprehensive, which is not always the case for things like this. So I have to say I’m overall very happy with this welder, especially at the affordable price.

I got this to use on several projects, including building a battery pack for one of my Raspberry Pi’s.This is a very flexible spot welder that works with a variety of different metals and thicknesses. It’s great for battery packs and small electronic projects. I found it easy to use. It did take some experimenting to find the correct settings for each thickness of metal but once I found the correct settings, it was easy to repeat.

The Item seems to be too complicated for my sons project. it was not what we were expecting

I have a number of power tool batteries that will not keep a charge after the charger signals it's fully charged. Most power tool batteries are made from a number of smaller battery cells. They are connected in series and in parallel to meet the voltage and amp-hour specification. When a power tool battery fails to work, it's most likely due to one or more of the battery cells not working. If you replace the non-functional cell(s), this usually helps fix a power tool battery and makes it useable again. The cells are connected with a metal strip connecting the other battery cell terminals. T o connect the metal strips to the battery cell terminals, you will need a spot welder. The Awgem spot welder is the perfect welder to spot-weld the metal strips to the battery terminals.This spot welder is housed in a portable rectangle case that includes a battery for creating the spot weld. The battery is charged using a USB Type A to Type C cable, which is included in the box. The welder also doubles as a power bank.During the spot welding process, you can select between 11 power (gear) settings. I found a gear setting of 6 worked out well for me. I used the provided nickel plated strips to weld the strips on to the battery terminals.There's a label on the case that specifies a max output for a spot weld. It uses 650A at 4.2V. This is probably the maximum gear setting of 11. When I tried a gear setting of 11, the weld created a hole in the strip that did not create a strong hold.The welder includes two 50 cm welding cables/needles. The cable is thick. It's 8 AWG (200 degrees) according to the information written on the cable. The cable is not stiff; it 's very flexible and lets you position the cable/needle in any position.The needle has a fine point and looks to be made of copper. During the welding process, I do see the tips being scorched . The provided sandpaper helps clean the scorched tips, and leaves a shiny copper tip.This spot welder provides a work area for swapping battery packs. To help with the battery swap terminal connection, the welder buckle and welder holder let me create a single needle spot weld. Two fixed magnets keep the packs attached to the work area.Overall, this is a very good spot welder for making and fixing your battery packs.

The MC2 Spot Welder Makes Fixing and Repairing Batteries EasyThe correct tools go a long way in the world of do-it-yourself undertakings, particularly when it comes to rechargeable batteries. If you repair or replace batteries for cordless power equipment, the Awgem Battery Spot Welder—more especially, the MC2 model—is an indispensable tool. This small handheld spot welder is an essential tool for both professionals and enthusiasts due to its sophisticated capabilities and easy-to-use interface.Particular QualitiesThe MC2 Spot Welder's design prioritizes adaptability. In addition to powering the welder, the 4000mAh USB rechargeable Li-Ion battery may also be used as a backup USB battery pack in an emergency. For people who could find themselves in a tight spot and need to charge a device while working on a project, this option is really helpful. This spot welder's 1.8" TFT display, which offers information that is clear and easy to read, is one of its most noteworthy features. This function makes welding easier for the user by enabling accurate adjustments and monitoring. Additionally, you can simply modify the welding force to fit different materials, such as iron, stainless steel, and nickel strips, with 99 movable gears that accommodate thicknesses ranging from 0.1 to 0.25 millimeters.Outstanding Construction QualityThe Awgem MC2 has remarkable build quality. It is easy to wield for extended periods of time because to its ergonomic design and lightweight nature. Given the price range, the welding leads and probes are among the best I've seen, demonstrating the attention to detail. Because of their strength, the welding process is made more efficient overall by providing a dependable connection. Furthermore, the tool's performance and longevity are further improved by the excellent cables and connectors. Depending on your preferences and the particular task at hand, you may utilize it in either manual or automatic mode, offering you flexibility.Extra Advantages for UsersThe MC2 model offers even more value for the money thanks to a few well-considered upgrades. For example, it includes a enough supply of nickel strip, so you may hone your abilities or even replace a few battery packs. Along with this, you receive sandpaper for surface preparation and two embedded magnets on the tool’s top. These magnets are very useful for maintaining tiny cells' flatness during the welding process, guaranteeing a precise and safe weld each and every time.Portability and ConvenienceThe USB-C charging capability of the Awgem Battery Spot Welder is what makes it unique. This function, which enables ongoing usage without the inconvenience of a fading battery, is especially helpful for lengthy tasks or for dealing with several battery packs. This portable spot welder streamlines the procedure and produces excellent results, regardless of experience level with battery repairs. The MC2 Spot Welder is a trustworthy companion for all of your battery-related undertakings; it's more than simply a tool.To sum up, the Awgem Battery Spot Welder is a necessary instrument for everyone handling rechargeable batteries. With its strong features, excellent construction, and user-friendly design, it distinguishes itself as a top option for both experts and do-it-yourselfers in the market. The MC2 model is definitely something you should think about if you want to improve your battery repair abilities or simplify your labor. Aim to achieve more success with your do-it-yourself projects!

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This battery spot welder is easy to use although it took some practice to achieve consistent welds. I find that if I hold the probs too tightly on the battery strip it would make a weak weld or it wouldn't weld at all depending on the setting. Holding the probes lightly on the battery strips makes a more desirable and stronger weld. I also find that I need to change the gear setting often depending on how thick the metal is. I noticed that a lower setting is typically what I need to use for thin nickel strips on a lithium cell phone battery and a higher mode is needed to use for thick steel strips on battery cells. This also requires some practice before use as the welder will occasionally make holes in the strips if the setting is too high.The spot welder has been helpful to use for joining 18650 cells together whereas I would previously use solder which isn't great. It's able to make strong and low resistance connections to batteries and when the settings are set correctly, I need to use a pair of pliers to remove the nickel strip from the batteries I welded. This ends up tearing the nickel strip around the welds instead of breaking or removing the spot welds.I like that this also has an option to use a single lead while using the clamp on the spot welder as well as an option to use both leads for welding directly on cells. The leads feel to be of good quality as they are thick and they fit tightly in the sockets. The insulation feels to be made of silicone and it's quite soft and pliable. The build quality of the spot welder also feels good although it's primarily made of a lightweight hard plastic. It's convenient that this is portable as it uses its own battery and doesn't require using a large car battery for a power supply. Overall this is a good spot welder for hobby use and I find that it's much faster and makes stronger connections compared to solder.

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