On the Victron App, my Orion charger will be charging at “Bulk”, however at the same time my mains charger will indicate float or absorption. What are possible reasons for this? How can I establish whether or not my batteries are charged
Make sure that both devices are set to the same charge voltage levels. Then make sure that they both read the same voltage, if not check the connections, crimps, fuses and so on.
Depending on if you have a LiFePo with an integrated BMS, you may be able to connect to that by bluetooth and see if the battery actually receives a charge or not. Otherwise you can use a SmartShunt or BMV