8 Ways To Fix Milwaukee Power Plus Charger Not Working

milwaukee power plus charger not working
milwaukee power plus charger not working

It won’t be an exaggeration to say that power tools have made our lives much simpler. Through power tools, we are allowed to perform all kinds of tasks more easily and efficiently.

Not only do they help save our time, but we can also get the job done in a much better way.

However, not every power tool is built the same, and you need to focus more on finding the right brand.

Pursuing a cheaper price tag will never serve you well, and you will run into more errors down the road. So, be sure to only stick with the most reliable options on the market.

That way, you will have an easier time trying to get through the project, and the precision of your tools, along with the basic performance, will also be better.

How to Fix Milwaukee Power Plus Charger Not Working?

Hopefully, you will not feel the need to upgrade even after decades of use.

A universal charger is a great device for all those who have a power tool. Using a power plus charger, users are allowed to get their batteries charged which can then be used inside a power tool.

However, certain users have been facing issues with their Milwaukee power plus charger not working.

In this article, we will be giving you a list of troubleshooting steps on how you can fix this issue. So, let’s not waste any time further and get right into it!

  1. The fuse Might Be Blown

fuse box

One of the first reasons why you could be facing this issue might have something to do with the battery’s fuse.

More specifically, it is possible that the fuse is currently blown out. In either case, you will have to get the fuse replaced.

Though we do recommend that you thoroughly inspect the fuse before you opt for a complete replacement for the fuse.

  1. Issues with Capacitor

Another reason which could be causing the issue is the battery’s capacitor. There’s a chance that the capacitors of the battery might have failed.

If that really is the case, then we’re afraid there’s nothing that you can do about this issue.

At this point, we recommend that you try contacting a professional and letting him get the capacitors replaced or repaired.

  1. Check Battery Temperature

The battery temperature can also lead to more issues where you will not be able to get any response out of the charger.

temperature check

It is not always the charger that should be blamed here, and you need to check on the battery as well.

Nine times out of ten, owners put an extensive load on the tools while trying to get through demanding projects.

You will run into the same issues when the battery temperature is a bit too much. So, you should be more mindful of the temperature and take breaks during these projects.

Before placing the battery in the charger, you need to make sure that it is not too hot to touch. The best thing that you can do about these issues is to allow the battery to cool down for a few minutes.


Ideally, a 20-minute rest will be more than enough as you’re trying to fix these issues. From there, you can go about installing the battery on the charger one more time.

Hopefully, you will not deal with the same errors, and the unit will respond properly as you place the battery.  

  1. Adjust Placement

Sometimes, all it takes is a bit of adjustment on your end, and you need to make sure that there is no gunk or debris on the charger.

You will not be able to get any response out of the unit when the placement of the battery is not optimal.


So, all that you’re trying to make sure of is that the contact points on the charger, as well as the battery, are properly engaged.

Too much gunk will create issues with the power supply, and you will not be able to secure any response out of your unit.

From there, you can go about blasting the unit with compressed air, and that will get rid of the majority of gunk.

Ideally, that will be enough to fix minor issues with gunk and debris, and you will notice a more amazing response out of the system after that.

compressed air

As long as there are no hardware issues with the charger itself and the voltage is managed properly, you will get the battery charged in no time.

It might seem like a hassle to go through all of these steps, but you will surely be able to get the battery charged after following these basic methods.

  1. Fix Voltage Output

If you’re not that sure about the voltage side of things and the power connections in your house have not been serviced in a while, then you need to fix the power supply accordingly.

There are no other fixes that can play into this situation, and you have to make sure that the power is optimal.


The first thing that you need to do here is to test out the charger with a different outlet.

If you’re able to secure a decent response from the charger, then you will be sure that the power supply is damaged. So, you will have to go about fixing the power connections accordingly.

The better method here is to just leave this job to the local technicians. Trying to fix or service the power connections yourself will put you at risk, and you might even electrocute yourself.

So, to avoid that risk, you should hire a technician. He will take charge of the situation and will thoroughly inspect and service the power connections for you.

From there, you can schedule semi-annual maintenance, and you will not have to deal with the same errors down the road. 

  1. Inspect For Hardware Issues


Next, you need to also check up on the hardware situation and make sure that the hardware is in good shape.

You will not be able to secure any performance or decent response when the charger itself is damaged.

So, if none of the fixes above help you, then your unit might be defective. You can check for damaged sections, discolored regions, and broken parts.

If you find the wiring to be frayed or damaged, then that can also be of concern here. So, be sure to track these pointers when you can’t find a suitable fix.

warranty claim

If you do conclude that the unit is damaged, then there is no need to get alarmed. All of the Milwaukee power plus chargers come with a limited five-year warranty.

So, you will be able to get into contact with the dealer and demand a replacement. He will look at your case and then verify your purchase on his end.

You can also provide valid proof of purchase, like a receipt, to further optimize the situation. From there, you will not have to wait for more than a week to get a new unit for your projects.

  1. Seeking Professional Help


If you haven’t had any luck so far, there’s a possibility that the whole battery might be faulty. In any case, we suggest that you try seeking professional help.

Any verified professional should be able to take a better look at the battery and suggest ways to troubleshoot the issue.

  1. Contacting Support

Alternatively, if you are having issues getting professional help, you can opt to contact customer support instead.

They should most definitely have a better idea of why you could be facing this issue in the first place. Similarly, they should be able to suggest solutions for fixing the issue for good.


Hopefully, you will not have to go through much hassle, and the issue will be fixed as soon as you test out some of the basic pointers listed in this guide.

From there, you can go about focusing on your projects. 

The Bottom Line:

Is your Milwaukee power plus charger not working? Simply follow the instructions that we have mentioned in the article.

Doing so should help you be able to resolve the problem more quickly and efficiently. Also, in case of any query, simply leave down a comment below.


Ideally, you will be able to figure out the situation pretty quickly by checking the power hardware status as well as the power flow.

Following through with the pointers listed above will be more than enough to help you tackle these issues on your own.

However, if you seem to be confused and can’t limit these issues even after going through with all of these pointers, then you need to reach out to the dealer.

He will take charge of the situation and will also help you with a replacement if the charger is defective. So, there is no need to get alarmed and reach out to the dealer.

You have complete purchase security with Milwaukee and won’t have to deal with any extensive errors or complications on your own.

This brand stands behind all of its products and will serve you perfectly in case of these issues.

Leave a Comment