How To Charge Your Bauer 20V Lithium Battery (Brief Guide)

how to charge bauer 20v lithium battery
how to charge bauer 20v lithium battery

Tons of users love working on small DIY projects in their homes. Though, you should note that most of these tasks require you to have sufficient tools.

Companies like Bauer have now started manufacturing a much larger lineup of tools that even come in cordless variants.

These can be amazing as the device is small in size and can be carried around easily. You will enjoy more control with a small increase in the weight of the unit.

However, the usability of the system will increase by a huge margin. So, be sure to keep all that in mind.

Though, a common issue that tons of people run into with the power tool is how it can be charged.

Luckily, the process is not that complicated, and you won’t have to spend that much effort when it comes to charging status. A quick peek at the manual should have you sorted most of the time. 

How To Charge Bauer 20V Lithium Battery?

Talking about this, we will be using this article to provide you with a small guide on how to charge the Bauer 20V lithium battery. Make sure that you go through the steps provided carefully to avoid any issues.

Before you start charging the lithium batteries on your Bauer tools, there is one important thing that should be kept in mind. 

Depending on the type of battery you want to charge, the charger required might vary. In this case, you want to charge the 20V lithium batteries from the brand that have its unique lineup of the charger.

Without a compatible charger, you will only be putting your battery at risk, and it will not respond. Similarly, the voltage compatibility from the charger will also lead to the same situation.

So, you will always need to check the situation with the charger first. From there, you can go about charging the battery without any hassle.

Similarly, you have to purchase the charger beforehand, as charging the batteries on another charger that does not match the same voltage readings can cause a lot of problems.


With that being said, once you have the charger with you, the user can then go through these steps to charge their power tool’s battery.

  1. The first thing that you have to do is switch off the power tool that you are working with.
  2. Now, wait for a few minutes, as this helps the tools in releasing the current circulating inside them.
  3. You can then proceed to find the small button above the battery compartment. Hold this, and then try sliding the battery out.
  4. Depending on the model of the power tool you are using, the process might vary slightly. Considering this, people can always consult the manual to help them out with this step.
  5. Once the battery is out, plug your charger inside an outlet and make sure that you have it switched off. You can try running the charger as it is to test if the voltage is stable.
  6. The user can now plug in the battery tightly and then switch on the charger.
  7. You will notice that the lights on your charger start blinking, which indicates that the battery is now being charged.
  8. The only thing that you can do now is to wait until the blinking light becomes stable. This indicates that the battery is now charged, and you can plug it back inside your power tool

Depending on the voltage of the charger and the power status, you will not have to deal with any errors.

So, be sure to keep track of these pointers when you can’t seem to get the right solution. It all comes down to how you’re planning on adjusting the situation. 

hold battery

The batteries can sometimes heat up when charging. If this happens, then leave your battery off to cool down for some time before installing it inside your tools. This helps in avoiding overheating issues with the devices.

The storage of the battery is just as important. You need to make sure that the battery is stored in a proper box and there is no excessive moisture.

Similarly, the temperature should be at room level if you wish to extend the lifespan of the unit. Lastly, you need to also keep track of the maintenance and keep the terminals clean.

It might seem like a hassle, but it will barely take you a few minutes each week. So, try and spare a few minutes to adjust this system. Hopefully, you will be sorted out in no time.

Nine times out of ten, you will not have to deal with any errors on your end, and the unit will charge perfectly. You just have to leave it on the charger for about 40 to 45 minutes, which will be enough to fully charge the battery. 


However, that doesn’t mean that the process will be smooth all the time, and you will have to put a bit of effort on your end to adjust and fix the system.

Luckily, the majority of issues with the Bauer 20V lithium battery not charging properly are not that hard to fix.

All that you need to do is to keep track of the details listed here, and you will be sorted in no time.

Troubleshooting Bauer 20V Lithium Battery Not Charging

If you’re lucky, the issue will be more with the charger than the unit. So, you should start the troubleshooting process by always checking the charger first.

Make sure that the terminals are clean and that there are no issues with the main power source.

Sometimes, changing the outlet and then blasting the unit with compressed air will have you sorted. You will not have to deal with any extensive steps, and the system will work perfectly in due time.


So, clean out the terminals and make sure that the voltage going into the charger is optimal.

From there, you can also check up on the battery side of things. Most of the time, the battery is just deeply discharged, and you need to jump the battery to avoid more issues down the road.

All that you need to do here is to connect this discharged battery with a fresh piece. From there, you can leave both batteries connected with a pair of wires and then check up on the unit one more time after 20 minutes.

This time around, the charger will pick up the battery, and you need to make sure that the adjustment of the contact points and the terminals is perfect. 

Hopefully, that will be it, and you will not have to deal with more errors down the road. It all comes down to making sure that the power is able to flow from the charger to the unit.

There aren’t any additional steps here, and you need to go about managing the system accordingly. Hopefully, you will not have to deal with any extensive errors at this point, and the unit will work perfectly with the charger.

hardware check

As long as there are no hardware issues with the system, you’re in control, and you will be able to follow some basic methods to adjust the system.

However, if you’re still stuck in the same issue, then the possibility of hardware issues increases by a huge margin.

The only thing that you can do to address these issues is to demand a fresh piece from the dealer, and there are no other methods around it. 

So, be sure to reach out to the dealer and have him provide you with a fresh piece. You will not have to go through any hassle, and the dealer will verify your claim on his end.

Hopefully, that will be it, and you will be able to go about using the battery without further complications. 

Wrapping Up


Can’t seem to figure out how to charge the Bauer 20V lithium battery? Well, worry no more!

We’ve listed all the relevant steps as well as particulars on how to keep your battery in perfect condition. So you will not have to struggle with managing the hardware side of things.

It all comes down to how you’re planning on addressing the situation, and keeping track of these pointers should have you sorted most of the time.

On the other hand, if you’re still confused about the basic performance of this system, be sure to seek help from an expert. 

There is no better method than having an expert guide you through each step of the process.


So, all that you have to do is to reach out to the dealer or any local expert, and he will present a practical presentation of each step. Similarly, you can also rely on YouTube guides for this task.

Lastly, you can reach out to the official support team if you find that the Bauer battery is defective.

They will be happy to assist you in any manner they can, and the warranty claim will usually have you sorted. So, be sure to reach out to the officials accordingly when you’re stuck in these errors. 

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