Why Is My Car Battery Corroded in Marble Falls?
- Tyler Ellis
- Sep 26
- 2 min read
If you’ve popped the hood and noticed a white, blue, or greenish buildup around your battery terminals, you’re not alone. Many drivers come in asking, “Why is my car battery corroded in Marble Falls?”, and at Marble Falls Auto Center, we know battery corrosion is more than just messy — it can cause electrical issues and leave you stranded if ignored.
What Causes Car Battery Corrosion?
1. Battery Acid LeakageOver time, a battery may release small amounts of acid around the terminals, leading to that crusty buildup you see.
2. OverchargingIf your alternator is overcharging the battery, excess gas can escape and cause corrosion.
3. Old BatteryAs batteries age, they’re more likely to develop leaks and corrosion at the terminals.
4. Poor Terminal ConnectionsLoose or poorly sealed terminals make it easier for acid and moisture to collect, speeding up corrosion.
5. Environmental FactorsHeat and humidity in Texas can accelerate corrosion, especially if your battery is already weak.
How to Fix a Corroded Car Battery
At Marble Falls Auto Center, we carefully clean battery terminals using safe methods to remove buildup. More importantly, we test your battery and charging system to determine if the corrosion is just surface-level or a sign of a bigger problem.
Repairs might include cleaning and resealing connections, adjusting the charging system, or replacing an old battery.
Why You Shouldn’t Ignore Battery Corrosion
Corrosion can block the flow of electricity, making it harder for your car to start and stressing other parts of the electrical system. Left untreated, it can leave you stranded with a dead battery.
Get Professional Battery Service in Marble Falls
If you’ve been wondering, “Why is my car battery corroded in Marble Falls?”, the ASE-certified team at Marble Falls Auto Center can help. Schedule your battery service today and keep your car starting strong.
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