I've since identified that I have the WFCO 3875 AD auto-detect converter, and that it is indicating a green LED, which I believe means that it is in Lead Acid mode, and so could not charge a lithium battery fully. I believe it should show a blue LED when it detects lithium; apparently this model sometimes has trouble…
A couple months ago we bought a lightly used '23 TAB 400 with the full lithium upgrade (installed at NuCamp after purchase). We love it but recently saw a lightly used NuCamp Avia that has us very interested. Obviously the Avia is a much larger trailer. Is the lithium upgrade a big selling point on a TAB 400? (I know it…
Lithium batteries have a narrow charge voltage and a different charging profile than lead acid batteries. You can use your built in converter and it *might* fully charge your lithium battery. It just won't charge as efficiently as a charger designed for lithium ion batteries. Lithium batteries can hold a charge voltage…
My AGM batteries seem to be on their way out, and replacing with lithium seems to be a no-brainer. Having already established that AGM batteries can probably be discharged by 80% without loss of overall life (see previous post…
We just bought new 400 Cany package, w the 4 lithium batteries. Just figuring things out, had a question since we dry camp. Is it difficult to put in phone charger outlets into the bed cubby, running only on the 4 lithium batteries? And I liked the dark gray color too, they wanted an extra 500 for it, we chose a light…
We have a late 2022 T@B 400 Boondock and the AGM batteries have apparently failed (no longer fully recharge; voltage quickly drops). I am considering upgrading to two 100AH lithium phosphate batteries. I am considering either Battle Born or Renogy and there is a considerable difference in cost and the Renogy is slightly…
This is from lithiumhub.com: Can you put a lithium battery in parallel with an AGM battery? Yes, you can. However, the Lithium battery will drain into the AGM as the resting voltage for AGM is lower than the lithium. That would take several weeks but if charged and used weekly the two types of batteries can be put in…
There have been a few folks who have gone ahead and converted to lithium. Given AGM battery life is an anticipated 10-12 years and you could go through 2 sets of AGM for the cost to convert to lithium, and that many using AGM are using 2 golf cart batteries giving us 225ah, is weight the primary reason you are going with…