Hello everyone, I purchased a powermax pm3-55lk it has a bulk charge of 14.4 volts, absorption of 13.6 and a float of 13.2 volts. The batteries I have are 4 lishen 272’s. These batteries will be in my boat used as trolling motor batteries and sometimes used multiple days in a row charged up at night and other times not used for weeks. Since absorption faze starts at 13.6 volts should I only charge the batteries when they are below 13.6 volts so the batteries get into the start of the absorption faze?