6 Volt RV batteries
I have been a fan of Trojan batteries for many years. I have a 2005 Alpenlite and use a bank of four batteries. When the trailer was new I installed a set of T-105s that lasted about 7 years, and I in...
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If spending a bunch of money on CG2 batteries, I'd make sure that I had a decent converter. About 6 years ago, I installed 2 Trojan T-105s in a new trailer. The WFCO converter wrecked them in 4 years. Battery acid all over the place--ate holes through the front compartment on the fifth wheel. So, on the new trailer this year I put in 4 Trojan T-105 AGMs since we have self leveling (electric motor kind) and a residential fridge. Pricey, but Trojan quality. To help them last I replaced WFCO with a Samlex charger which I like very much. It has dip switches that set the start up charging configuration, and temperature monitoring.
