Can a Faulty Alternator Be the Cause of My Suzuki Bolan’s Battery Dying?

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Can a Faulty Alternator Be the Cause of My Suzuki Bolan’s Battery Dying?

My Suzuki Bolans battery keeps dying even though it’s relatively new. I suspect it might be an issue with the alternator. Can a faulty alternator cause the battery to lose charge? How can I diagnose if the alternator is the cause, and what can I do to fix it?

Gari Specialist asked on 10 Apr 2025 18:09:56 pm

1 Answer

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Gari Master - on 10 Apr 2025 18:13:50 pm

Yes, a faulty alternator can indeed cause your battery to die. The alternator is responsible for charging the battery while the engine is running. If the alternator is not working correctly, the battery won’t charge properly, leading to frequent discharges. Signs that the alternator may be at fault include:

Dimming headlights o r interior lights.

Battery warning light coming on.

Battery dying even after replacement.

Solution: Have your alternator tested by a mechanic to check if it’s producing the correct voltage. The typical voltage output should be around 13.5 to 14.5 volts with the engine running. If it’s lower, the alternator might need to be repaired o r replaced.