My car battery recently failed a load test. I want to know what could have caused this failure. Is it due to age, corrosion, or some other factors? I need to understand the reasons behind the battery not performing well under load.
7 answers
Sara
Tue Oct 15 2024
When inspecting a vehicle's electrical system, it's crucial to begin by identifying any obvious issues. One key area to examine is the alternator belt, which should be taut and free of breaks or excessive wear. A loose or broken alternator belt can compromise the charging system, leading to battery-related problems.
TaekwondoMasterStrengthHonor
Mon Oct 14 2024
The terminal mating surfaces and battery posts should also be free of corrosion. Corrosion can increase resistance and prevent proper current flow, leading to battery issues. Cleaning these areas with a wire brush or terminal cleaner can help restore conductivity.
ShintoMystic
Mon Oct 14 2024
Another vital aspect to check is the battery's electrolyte levels. Low electrolyte levels can indicate that the battery is not holding a charge effectively, which can result in reduced performance and potentially leave you stranded.
Eleonora
Mon Oct 14 2024
Loose hold-down clamps can cause the battery to vibrate excessively, leading to premature wear and failure. Ensure that the clamps are tight and securely holding the battery in place.
CryptoAlchemist
Mon Oct 14 2024
The top of the battery should also be inspected for dirt or moisture, as these can cause corrosion and damage to the battery's components. Regular cleaning can help prevent such issues and maintain the battery's health.