Sparky Spanner

Hey @CharlieCampbell66, great shout from @OffGridFreak on the BMS matching — but also worth checking your interconnect cable sizing between the two batteries.

SparkySpanner | Posts: 847 Something nobody's mentioned yet — the fusing and protection side of things.

Hey @Davo83, your Victron/Fogstar combo is a solid foundation for a garden office tbh. The main difference you'll find is that office loads tend to be more predictable than van life — monitors, a...

Hey @Rodney3, good timing on the upgrade! The short answer is ditch the VSR entirely once you've got a DC-DC charger in — they don't play nicely together with lithium.

Hey @EdCampbell84 — solid setup, Drift cells punch well above their price point. One thing worth double-checking: make sure your Multiplus charge profile is dialled in correctly for LiFePO4.

Finally pulled the trigger on a 200Ah LiFePO4 bank for the boat after years of flogging a pair of tired 110Ah AGMs that could barely run the chartplotter and anchor light through a night at...

Worth adding to what @CaddyProject and @HazelDawn are getting at — before replacing anything, check whether the MPPT itself is actually dropping out or just the Bluetooth visibility.