how long will one rv battery last RSS

Here are some different battery options for all of you to take a look at. I have had good experiences with these batteries over the years. GreenLIFE Lithium batteries https://amzn.to/31crK9Q Trojan 6 volt batteries (You would need two) https://amzn.to/2GKmjp6 Trojan 12 volt battery https://amzn.to/31eds8z Universal Power Group 12V battery https://amzn.to/2Oh0p10 Optima deep cycle battery https://www.optimabatteries.com/en-us Walmart deep cycle battery https://www.walmart.com/ip/EverStart-... Links For Full Moon Adventure Club Instagram https://www.instagram.com/fullmoonadv... Twitter https://twitter.com/fmadventureclub Facebook https://www.facebook.com/Fullmoonadve... Amazon Affiliate Link https://amzn.to/2YMmnQF Website https://fullmoonadventureclub.com Support Us On Patreon https://www.patreon.com/FullMoonAdven...

Testing one 12 volt battery in winter to find out just how long you can run your RV furnace to stay warm. I ran a 12 volt lead acid battery down to 50% three nights in a row to see how long it will last against the 5 amp draw of my RV furnace. The temperatures got down to 26 Degrees so it was a great test.