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Old 04-06-2020, 03:11 PM   #1
Junior Member
Brand: Thor Motor Coach
State: California
Posts: 3
THOR #18524
2014 ace 27.1 Converter / Charger number

My converter is working ok, but I want to change to lithium batteries. Will my converter work with lithium batteries? Does anyone know the model number for a 2014 Thor ACE 27.1 converter? Thanks for any help.

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Old 04-06-2020, 03:19 PM   #2
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Brand: Thor Motor Coach
Model: 2018 24.1 AXISSIXxSIX
State: Arizona
Posts: 6,337
THOR #13932
If you're going to spend $2,000 to $4,000 on new batteries(and you are if you do the lithium route correctly) spend 10% more and buy the converter the battery company recommends. Technology has changed three fold since your coach was new.

That's the best info I can give you.
Unless budget dictates, and lithium conversion kind of negates the budget scenario, do not mix old stuff with new stuff.

Unless you boondock on solar, why lithium batteries?
Below is a link to most of my modifications either accomplished or pending.

Click on my pictures then click the pop-up for a full screen zoomable picture.
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