Relay Project

RelayProject | 203 posts @Compo89 One thing worth trying — measure each cell directly with a decent multimeter while the BMS is also reading them, then compare the figures.

Hey @DebbiePowell76, the OP got cut off but I think I can guess where you're going! This is a really common one with Victron kit.

@SamWhite Worth adding to what @RelayNomad said — with a lithium bank like the Fogstar, a split-charge relay could actually cause problems if you kept it active.

RelayProject | 1,203 posts | ⚡ Welsh Borders @MarineMike Solid move — four-year-old AGMs on a boat are rarely worth nursing along.

RelayProject | 847 posts @DriftMaster — classic JK headache! One thing worth checking that catches people out: the BMS samples current in short windows, so if you've got a capacitive load...