Join Date: Aug 2006
Location: Arlington, VA
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It's not enough to bother with, and might confuse your charger.
Better to get a bigger charger. Best value would probably be the Iota DLS-75/IQ4. This is a 75A charger which will put out that current as long as needed, and the EU2000i can handle it.
BTW, in terms of time to get a full charge, remember that after about 80% state-of-charge (SOC) for flooded batteries, the charge efficiency drops to less than 50%. In other words, you have to "put in", e.g., more than 50AH in order to increase the battery's capacity by 25AH. It takes time.