Slow Engine Crank
- The engine takes longer to start, or cranking feels sluggish.
Dashboard Warning Light
- A battery or check engine light on your dashboard often signals battery issues.
Swollen Battery Case
- Extreme heat or internal failure can cause the battery case to swell or deform.
Dim Lights and Electrical Issues
- Weak headlights, flickering interior lights, or malfunctioning electrical systems can be signs of a failing battery.