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I just bought Gel battery 130 Ah - BAT412121084. In the datasheet it looks like this is the C20 (in German K20) value. My charger requires the C100 (K100) value to be entered. I've read on some places that I can get it by multiplying 130x1.125=146.25 Ah. Is that correct or I can find more accurate source of this value ?
Hello, No thats not the correct formula i am afraid.
I use this one often ( http://www.polz.info/peukertcalculator/? )
For the lead/acid/GEL i take a 1.24 Peukert factor.
In your requested example i came to 191Ah at a discharge current of obviously 1,3A.
