Hi,
I have 4 Varta LFD140 12V 140Ah batteries, a 100/20 MTTP Controller but no presets for lead acid batteries!!
Does anyone know what settings I should be using on my MTTP.
Thank you.
Nathan
Hi @SV GoX,
there is nothing about the correct charge parameters in the data sheet.
A well known German battery dealer suggests absorption voltage 14.4V and float voltage 13.4V (@25°C).
Hope that helps.
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