FTC Disclosure: I get commissions for purchases made through some of the links in this article for more information, visit our Advertising Disclosure Page.



Why Are My RV's House Batteries Making A Popping Noise When My RV Is Plugged Into Electric?

by Mark
(PSL FL. USA)

I have a noise in my batteries that sounds like a popping. My battery light comes on an off. I'm not running RV just plugged in.

ANSWER: Greetings Mark thanks for submitting your question on our Ask An RV Question Page.


The popping noise aside the fact that your RV's Battery Light is going on and off is indicating that you have a possible problem with the RV's House Batteries or the battery charging system.

The first thing I suggest you do is to unplug the RV from electric and check the electrolyte level in your House Batteries. Low electrolytes can cause a popping or sizzling sound in a battery. If the electrolytes are low top them off using Distilled Water (must be distilled water).

While you are in the battery compartment check, clean and tighten all battery connections. A loose battery connection can arc and cause a popping noise. The sparks caused by a loose battery cable can also ignite the hydrogen being released when your batteries are being charged; this can cause a battery to explode.

Leave your RV repair bills to us—Good Sam Extended Service Plan

If the electrolytes were full and there were no loose cables then you need to take your RV in and have the batteries tested as well as having the charging system tested by a Certified RV Technician as there is a good chance that your house batteries have gone south or that your charging system is over-charging the batteries.

If you are uncomfortable doing any of the steps that I have outlined then just take it in and have it checked out as this problem will not resolve itself.

Hope this helps.

Do you have any suggestions or comments on this topic? You can add them to this page by clicking on the "Click Here To Post Comments" link located near the bottom of this page.

Now protect all of your Vehicles and your family while on the road: Join Good Sam Emergency Road Service Today and save!

Happy RVing

RVing Al

P.S. Did You Know that you can build your own Web Page on Everything About RVing? Just Tell Us Why You Love RVing, Share An RVing Tip Or Trick, Tell Us About Your Favorite Camping Or RVing Destination or Share a Funny RVing Story With Us.
Do you have any suggestions or comments on this topic? You can add them to this page by clicking on the "Click Here To Post Comments" link located near the bottom of this page.

Camping World

Don't Forget To Visit The Everything About RVing Stores.  If It Has To Do With RVing And The Outdoors The EARV Stores Have What You Are Looking For!

RV Accessories - Sporting Goods - RVing and Travel Books and How To Videos - Kindle Accessories and Books - The RVers Gift Shop - The RVer Mall - Buy or Sell An RV - The NASCAR Collectibles Store

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Ask an RV Question.


Get Your Article Published on Everything About RVing

If you have written an article about RVing, Camping or the Great Outdoors and you would like us to publish it on Everything-About-RVing.com, please visit our Submit An Article Page.

LEARN HOW TO RUN 2 RV A/Cs ON A 30 AMP CONNECTION