The Battleborn batteries and pretty much any other "Lithium" battery for RVs are actually Lithium Iron Phosphate (LiFePo4) batteries which are different from the Lithium-Ion batteries that make for spectacular fires.
I have a 2021 tab 320 s bd, and I have a single led acid battery in the front tub. I am planing on upgrading to dual lithium batteries. The attached link shows different modifications done to the tab. Check it out https://teardropsandtinycampers.com/sj-mods.htm You cal always do a search type battery upgrade
@Sonyguy Your 2021 400 has a Victron solar controller that is perfectly capable of charging a lithium battery. Your WFCO may also be able to charge one "completely". So, check the converter and we can sort that out. Many owners have swapped to lithium batteries without doing anything to the trailer except changing the…
I purchased this Li Time 460AH battery with a 250 Amp BMS for $1,500 including shipping. https://www.litime.com/products/litime-12v-460ah-lifepo4-lithium-battery-250a-bms-5888wh-energy It is the same length as the two Harris AGM batteries the T@B comes with, about 1" shorter in height and 3.5" wider than the standard…
I also have a 2021 Tab 400 BD with solar on the roof and my 2 Harris 6v AGM batteries died (I assume from overcharging as I discovered them both swollen to the brink of exploding) I recently purchased 2 Battleborn GC2 batteries (during the Amazon Prime day event for $697 ea) that drop in without modifying the existing…
Okay I have a silly (and apparently irrational) battery question for you battery wise campers….. We have a 21 Tab 400 and the batteries needed to be replaced. We just replaced the AGM batteries with 2 Battleborn batteries. A certified Battleborn installer replaced the batteries for us and dear husband is thrilled with our…
Tabalicious... I also have a 2021 400 and the batteries are weak - monitoring on app VictronConnect and they quickly drop to 12.4 or about 70% in a couple of days even with solar panel. I've read that these 6V AGMs may only last 3 years (some differ in opinion, but now that is our experience). FYI... I've checked w a…