Hi Allhave fitted a B2B to my camper van and the have driven it today for an 1.5 hours the battery remained in absorption. However before l set off my mppt controller and shunt was showing my battery was still in float and was still showing this after l had finished driving. The mppt is set at 13.8 for float and 14.4 for absorption. However, once you select the lifepo4 option in the b2b it automatically defaults to 13.5 float and 14.2 absorption. Can anyone shed any light on the discrepancies as from my understanding lifepo4 doesn’t like being in absorption for a long time.
Cheers
