Signs Your Car Battery Is Dying (Don't Get Stranded)

Getting stranded with a dead battery in 95-degree Florida heat isn't just inconvenient — it's miserable. The good news? Batteries almost always give warning signs before they die completely.

1. Slow Engine Crank

When you turn the key, the engine should fire up quickly. If it cranks slowly — that labored "rrrr-rrrr-rrrr" sound — your battery is struggling.

2. Dim Headlights

If your headlights seem dimmer than usual, especially at idle, your battery may not be holding a full charge.

3. Dashboard Warning Light

If the battery warning light comes on while driving, your charging system needs attention immediately.

4. Swollen Battery Case

This is a Florida-specific issue. Extreme heat causes the battery case to swell or bloat. If the case looks warped, it's been heat-damaged.

5. Corrosion on Terminals

White, ashy, or greenish buildup on terminals reduces the connection. Florida's humidity accelerates corrosion.

6. Frequent Jump Starts Needed

If you've needed a jump start more than once in the past month, stop jump-starting and replace the battery.

7. Battery Is Over 2 Years Old (in Florida)

In South Florida, cut the expected lifespan by 30-40%. A "5-year battery" might give you 3 years here.