Heres some interesting info on Lithium – check the spec’s and the manual tabs.
I’d need to know more though – though it has a built-in BMS, it’s not clear to me if I’d need a special charger or not, and the solar output and alternator to camper voltage may need a modification device as well..From what I can tell they will continue to discharge below 32degF, but cannot be recharged until above that temp…What is especially favorable is that they can be discharged down to almost 100% DOD, and still maintain an acceptable voltage output, thus one of these is roughly equivalent to two same sized wet-cells at about 1/4 the overall weight, but will last over 4,000 charging cycles versus roughly only 300-500 for wet-cells…
https://www.aimscorp.net/lithium-battery-12v-100ah-lifepo4.html
