I have several Victron chargers in my LiFePO4 setup:
- BSC IP65 12/15 for 230V charging
- MPPT 75/15 with Bluetooth adapter for solar charging
- Orion-TR smart 12/12-30 for charging via alternator.
I have a DIY LiFePO4 batter with 4x EVE 280aH cells. The BMS is a JK B2A8S20P. This BMS has lots of settings to finetune its behavior.
In the datasheet of my cells they note a charging voltage of 3.65V, so x4 that voltage should be 14.6V.
In the advanced settings of all charger, it looks like the default charging voltage (absorption) is set to 14.2 and the tickle charge is set to 13.5.
Is this indeed the best setting for my battery, or should increase the charging voltage to 14.4 or maybe even 14.6? And if so, should i change the tickle chare too?