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Tonka avatar image

Optimal charging current / why no adjustable max current?

Hi guys,

If an optimal charging current lies between 0,1 and 0,3c of rated Ah (*right?), why is there no charger with a variable current limiter?


*is the minimum charging current really 0,1c or can you go lower?


Cheers.


Tonka

charging batterycurrent limit
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2 Answers
WKirby avatar image

The maximum charging current is adjustable.

Here is a 30A rated MPPT controller.

The maximum charging current can be adjusted to whatever you like. Here I have adjusted to 1A




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Tonka avatar image

Here it says you can quickcharge a leadacid battery, if you use a good charger:


https://www.powerstream.com/SLA-fast-charge.htm


Any thoughts?


Cheers

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