Questions about Varta Blue Dynamic D59

Both model types have the same performance values. D 24 with a height of 190 mm and D 59 = 175 mm. So it is not the power values but the size that is different.

Unfortunately, we cannot provide a guarantee for batteries. This also applies to vehicle batteries.

The question is how long and how heavily loaded you will use the winch. At full load it would then draw 75A (900W / 12V = 75A) and it could theoretically run for 1 hour. But this is theory and only part of the truth (losses etc.). Lead batteries only give half of the charge and then have to be recharged, they also discharge themselves and should be recharged regularly. If the battery does not need to be charged in sub-zero temperatures, I would take a Lifepo4 battery with half the capacity. Do a Google search for lead acid battery vs Lifepo. Good luck and greetings Mathias

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