A dead car battery always seems to happen at the worst possible time. But in most cases, batteries give warning signs before they fail completely. Here's what to watch for:
1. Slow Engine Crank
When you turn the key, the engine should start quickly. If it's cranking slowly or taking longer than usual to start, your battery may be losing its charge capacity. This is often the first sign of a failing battery.
2. Dashboard Warning Light
Most modern cars have a battery warning light on the dashboard. If this light comes on while driving, it could indicate a problem with your battery or charging system. Don't ignore it!
3. Swollen Battery Case
Perth's hot summers can cause battery cases to swell. A swollen or bloated battery is damaged and needs immediate replacement. The heat accelerates chemical reactions inside the battery, reducing its lifespan.
4. Old Age
Car batteries typically last 3-5 years. In Perth's hot climate, they often fail sooner. If your battery is more than 3 years old, it's worth having it tested, even if it seems fine.
5. Electrical Issues
Dim headlights, slow power windows, or a weak horn can all indicate battery problems. The battery powers all electrical components when the engine is off and assists the alternator when running.
What To Do If You Notice These Signs
If you're experiencing any of these symptoms, have your battery tested as soon as possible. Mobile Carr Doc offers free battery testing at your location across Perth. We'll test your battery and charging system, and if you need a replacement, we carry quality batteries to fit most vehicles.
Don't wait until you're stranded. Call us on 0449 284 123 for a free battery check.
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