How do I properly maintain the batteries in my BMW X7?

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Sarah 7 hours ago

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How do I properly maintain the batteries in my BMW X7?

I've noticed that the battery life in my BMW X7 seems to be shorter than usual. What steps should I take to maintain the batteries and extend their lifespan?

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**John Smith** · Answer 1 · 2025-06-24T13:10:12+00:00

Regularly check the battery's terminals for any corrosion or buildup. This can be cleaned with a mixture of baking soda and water. Make sure to wear gloves and eye protection when handling the solution.

**Jessica Brown** · Answer 2 · 2025-06-24T13:10:12+00:00

Avoid draining the battery completely. If you frequently take short trips or leave the car idle for long periods of time, consider using a battery maintainer or trickle charger to keep the battery charged.