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BFL13's avatar
BFL13
Explorer II
Oct 20, 2020

House and Engine Battery -Update 2-Surge? REGEN threat!

Update 24 Oct, Update 2- 28 Oct I have not worried before about alternator charging with House and Engine both being flooded or even when I had AGM House and flooded for the Engine. That include...
theoldwizard1's avatar
theoldwizard1
Explorer II
Oct 20, 2020
What you want is a DC-DC battery charger. Just make sure that one of the supported "battery chemistries" is SiO2.


Hmmm ... Quick search did not turn up such a beast ! Worst case, run a 1000W inverter off of the engine battery and power your SiO2 battery charger. You probably should wire a relay in so that the inverter is only powered when the engine is running.

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