7 Approaches To Solve Schumacher Battery Charger Blinking Green Light

Schumacher is another cool brand for multiple tools and equipment that you can possibly get your hands on.

It has a number of electrical tools that you will be able to enjoy for a wide range of applications, and there is hardly something that you will have to worry about.

Yet, there are certain things that you will need to be careful about while you are dealing with the chargers.

There are a ton of things that can go wrong with the power supply, charging temperature, and the battery itself. So, you will have to go about fixing the unit accordingly.

Depending on the model you choose, you can also rely on the indicator light on the charger to figure out the issue.

Schumacher Battery Charger Blinking Green Light

All you have to do is to match the light on the charger with the instructions in the manual, and you will be all set.

Similarly, if the green light is flashing on your battery charger, it is not a universal indicator and can mean a number of things.

A few such things that you will need to be careful about on your Schumacher battery charger are:

1. Blinking Steadily

A green light that is blinking steadily on the Schumacher battery charger means that the battery is fine and that it is being charged properly.

That is certainly a sign of relief that your battery is being charged and is connected properly.

After a few hours depending on the size of your battery, you will be able to make it work easily, and you don’t have to worry about a single thing on your battery for sure.

Yet, if it takes too long and the charger light is still blinking, that would mean there might be some problem or issue on your battery charger that you will need to have fixed since the charging is not being stored on your battery.

After the battery is fully charged, the green light on your battery charger will stop blinking and will become stable.

2. Blinking Fast

If the green light is blinking really fast on your Schumacher battery charger, that is an indicator of something wrong with your battery charger, and you need to ensure that you are getting that fixed up.

In order to check that for your battery, you will need to get the battery health checked first, as it could be the battery health that might be causing you this issue.

In addition to that, you will also need to check the connectors and make sure that they are connected properly to the battery charger and the battery.

If the battery health is deteriorating, or some of the cells on the battery are bad, you will need to get them replaced or repaired, and that should help you out optimally in making it work.

If that is not the case, you might need to change the terminals since they might not be connected properly, they could be corroded, or the cables might have been damaged as well. 

So, getting that fixed should be enough to make it all work for you in an optimal manner, and you will not have to worry about a single thing.

3. Green Stable Light

The green light that is stable means your battery is fully charged, and it is safe for you to take it off, and you can use it to power up any equipment that you might need.

So, be sure to keep that in mind when you get a green light on the unit. Most of the time, you will have an effortless experience with the device.

However, if you find there to be issues with the charging levels or the charger won’t pick up the battery, then the situation can be a bit hard to handle.

So, if you’re in the same boat, then follow through with the points mentioned below to get the battery working again. 

4. The Battery Might Be Completely Discharged

At this point, you need to consider the fact that the battery might be discharged, and it won’t charge even when the charger is blinking green.

So, if you’re in the same boat, be sure to check up on the battery accordingly to narrow down these issues. 

This is especially true for owners that have a habit of using the battery below the 20 percent charging levels.

All that you need here is a pair of wires as well as a fresh battery pack to get ahead of these issues. There are no quick methods here, and you will need to connect the drained unit with a fresh one. 

From there, you can leave the terminals of these batteries connected for about 20 minutes, and that will be more than enough to adjust the situation.

The battery will have enough charge to avoid more errors down the road the charger will start working properly.

5. There Might Be Temperature Issues

Next, you need to keep in mind that this issue is more common for owners that put extensive pressure on their power tools.

So, if you’re in the same boat, it is a good idea to check up on the temperature of the battery pack to isolate the issues. You will not be able to get any response out of the unit when the battery is hot to the touch.

So, all that you can do is let the battery cool down for a few minutes and then go about adjusting the unit accordingly.

You can keep the battery pack in a shaded region for about 10 to 30 minutes, and that will be enough to let it cool down properly.

From there, you can go about installing the battery pack in the unit, and you will not have to deal with more complications.

Ideally, all errors will be addressed right here, and you will be able to get the battery to charge properly from the Schumacher battery charger. 

6. Check the Voltage

If the problem is still persistent and you are sure that the battery is not to blame here, then you have to check the voltage from the main unit.

There might be voltage-related errors in the system, and you will be able to fix those errors by adjusting the power connections.

This is especially true if the power outlet is in poor shape and you need to hire an expert to help with the power connections.

Trying to fix the voltage issues yourself can lead to a ton of safety issues, and you will not be able to manage the system properly.

For this reason, the best thing is to let an expert take over. That way, you will avoid a ton of errors and will limit the risk of electrocuting yourself while trying to adjust the system.

It all comes down to how you’re planning on going about fixing this situation.

7. Ask The Official Support Team

Lastly, the official support team is a good resource that you can rely on in these situations. Even if the hardware is in good shape, there is a chance that something is wrong with the internal circuitry.

So, you need to reach out to the support team about a warranty claim. All that you need is valid proof of purchase and the details of the issue.

From there, the dealer will try to guide you through a fix. If you’re lucky, a few pointers from the dealer will be more than enough to fix the charger, and you can go about your projects.

However, if that is not the case, then you will need to reach out to the official support members and they will guide you on this matter.

Hopefully, all errors will be addressed as soon as you’re done with the situation. 

Wrapping Up

These are some pointers that you need to keep in mind when the Schumacher Battery Charger presents a Blinking Green Light.

Most of the time, you will be able to get a decent response from the charger even when the light is blinking green.

However, if you’re not getting any response from the battery pack and it is not working even after sitting on the charger for a few hours, then there might be issues with the battery or the power supply.

So, you will need to check the unit accordingly to narrow down these issues.

All that you need to focus on is checking the battery temperature as well as the voltage from the main source.

You will not be able to get a response if the battery is hot or the voltage from the main source is not optimal. So, be sure to wait for the battery to cool down. 

Similarly, if the unit is deeply discharged, then you will have to pair up the current battery with a charged one.

That will jump the discharged battery, and then you will be able to get a response from the unit without dealing with more errors. You can also reach out to the dealer for more instructions.