Electric vehicle (EV) chargers are designed to last for years, but like any other technology, they can wear down over time. It’s important to be aware of warning signs that your home EV charger might be on its last legs. Catching these problems early can save you a lot of hassle and help you to avoid more costly repairs to your vehicle. Here are five warning signs to watch for.
1. Charging Speed Has Slowed Down
One of the most noticeable signs that your EV charger may be breaking down is when it takes longer than usual to charge your vehicle. If your charger was once quick and efficient but now takes hours longer than normal, something could be wrong. This might happen because the charger’s internal components are wearing out. A slower charging time can also increase your energy costs, as your car stays plugged in for extended periods. Pay attention to any changes in the usual charging time, and act sooner rather than later if it seems to be dragging out.
2. The Charger Is Overheating
If your EV charger feels unusually hot to the touch, this is a red flag. Overheating chargers can be dangerous, as they can lead to damage in the charger itself or to your vehicle battery. While some warmth is normal during use, excessive heat is not. This may be a sign that the internal wiring or cooling system is breaking down. Overheating could even increase the risk of electrical fires, so it is something you should never ignore.
3. Intermittent Charging
Another troubling sign is when the charging connection frequently cuts in and out. You might plug in your vehicle only to find it disconnects on its own, or you could hear the charger stop and start repeatedly during use. This kind of intermittent charging suggests a poor connection somewhere in the system. Whether it’s an issue with the charger plug, the cable, or the outlet, frequent disconnections can lead to incomplete charges and leave you stranded with an undercharged vehicle.
4. Strange Sounds During Charging
Your EV charger should be fairly quiet when it’s working correctly. If you start hearing unusual noises, like buzzing, humming, or clicking, this is a sign of trouble. These sounds could indicate that there is an internal mechanical or electrical issue that is getting worse.
5. Visible Wear and Tear
Physical damage to the charger or its cables can be an obvious sign that something is wrong. Cracks, fraying, or discoloration on the charger plug or wires might seem minor, but they can lead to bigger problems like shorts or even electrical shocks. Regularly check for visible wear and tear, and do not delay taking action if you notice any damage.
As soon as you notice even one of these signs, you need to seek the help of a professional electrician. Contact Secure Contractors in El Paso, TX for an EV charger replacement.