We have the following situation, a DC->DC charger: Victron Orion-Tr Smart 24/12-20A, used for fairly small battery: AGM 12v, 12Ah.
Using AGM setting, what maximum time setting should we use for, “Maximum time”, Bulk and the Absorbtion?
Thanks.
You really ought not be doing this.
That is much more powerful than a 12Ah battery needs, such a small battery only needs 2A at very most, you are going to go straight to absorption, no bulk and that initial.period of absorption is going to be way over the max charge rating of the battery. 1hr max and check on the battery temperature.
Thanks, situation is like this. It is already an existing situation. Apparently it’s been working like this for few years. Only the Victron was reset by the customer, so that’s why this question.