How To Fix A Battery Charger

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How To Fix A Battery Charger

How to Fix a Battery Charger

The battery charger is a kind of unit employed to drive electrical current into a rechargeable battery or a secondary cell. The charger can perform this by means of forcing current into it. Different kinds of rechargeable batteries need different charge currents as well, provided by the charger.

The market features varying kinds of battery chargers so it can suitably accommodate the needs of different batteries, from batteries used on cell phones to ones used by cars. However, chargers are not safe from damage, so they require careful use. Before learning how to fix a battery charger, you have to know how to troubleshoot it first.

Learn to Troubleshoot if You Want to Learn How to Fix a Battery Charger

There are plenty of battery charger types and this includes trickle chargers, which charge in a measured manner, fast chargers which utilize circuitry to give a quick charge, inductive chargers which make use of electromagnetic induction, and solar chargers, which use energy coming from sunlight.

A charger might be hooked up to a battery so it may not require filtering of the voltage output. Those that do have voltage regulation and filtering are referred to as battery eliminators.

Maintaining battery life is something that is needed by plenty of consumers. We now make use of crucial electrical devices in our everyday activities. But what should you do in case the charger is having issues? If the unit refuses to charge, it might be because it is not operational.

Whenever you have damaged equipment, it is best to test it out and see whether you can fix the problem or have it replaced with a brand new one. Knowing what is wrong with the charger is not as challenging as it sounds; you just have to read the rest of this article and follow these suggestions.

1.  Inspect the outlets

There are a few methods to examine the outlets that power up the unit. Firstly, you have to plug another kind of device into it and check if it operates correctly. Second, you can hook up the charger to another outlet and watch if it will charge the battery. Inspect any signifiers on the unit like sound or lights to guarantee that it is acquiring electricity.

2.  Examine the battery

At times, the charger might not be the problem but the battery. You can find out by means of a few methods. You can make an attempt to charge the battery in another charger and check whether it will perform as expected. If the battery gets charged, this means that the charger in question might be having issues. You can try charging another battery with your charger. If it works with another battery, then the earlier battery has problems.

3.  Look closely at the charger

Inspect the charger and examine whether there are components on it that might be deformed or broken. Check out the tines of the charger that hook up to the outlet plus the part that charges the battery. Guarantee that there are no twisted, missing or broken components and that it reacts correctly upon contact.

Furthermore, it is also suggested that you check metal components of the charger for signs of rusting or corrosion, which are obvious indications of moisture. In case the charger was damp, a short might have taken place that caused the unit to malfunction and not work properly.

Lastly, you have to check the charger’s wiring and guarantee that all wires are hooked up and should not display any signs of rust or rips.

4.  Make use of a voltmeter

You can also utilize a voltmeter for determining charger problems. Hook up the voltmeter to the charger. Join the charger’s contacts with the probes and guarantee that it will show a reading. In case you do not acquire a reading, change the probes and make another attempt at it with the voltmeter. If it does not provide any readings, this only means the charger is not functioning anymore and you need a replacement.

5.  Clean the unit

This is the last solution and it should not be applied to a fully functional charger since it can do damage on it. One can try cleaning the unit by tidying up its contacts or the metal components which hook into the unit.

Use a cotton swab moistened with a bit of alcohol. Take away the corrosion by means of an emery board. Be certain that you allow the unit to sit for a moment prior to plugging it in once more. Allow the alcohol to dry.

Determining issues with chargers will help you know whether the unit requires steps on how to fix a battery charger or finally need a replacement.

Steve Brown


Steve is a gadget enthusiast who's always been intrigued by batteries. The founder and editor of Battery Chargers Info, he's assembled a group of like-minded experts to cover every facet of portable power His aim is to help you learn more about your favorite gadgets and their batteries so you can maximize both their performance and their life. Follow him on Twitter: @batterycharge1

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