Thread: Battery Charger
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      01-16-2021, 06:19 PM   #20
SteveAus
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Quote:
Originally Posted by HighlandPete View Post
Battery State of Charge (SoC) will drop in use, when we use a charger to boost to 95 - 100%.

Totally normal and energy management doing its job. We run at something like 80% SoC, to allow battery capacity for over-run energy harvesting.

Battery output supports energy demands and ancillaries, until SoC drops to a level when the alternator assists to keep SoC within a specified range.

It's no fault of the CTEK charger.
Many thanks for the explanation HighlandPete. Makes perfect sense when you consider energy harvesting. I had not realized that the SoC would be so low before the alternator kicks in.
This gives me more faith that the CTEK Battery Sense module is doing its job.
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