Ok so a couple of weeks ago when I filled my batteries up with water (after they were charged) then went fishing all day but when i checked the meter on the TM it only showed 3/4 charge (that was when I plugged the TM in when I got on the water) well I didn't plug them in until today.
Before I plugged the charger up I used my volt meter to check the batteries and one was 12.1 and the other was 12.08. So my question is why did the TM meter only show 3/4 charge when it was obviously 100% charge (since I trolled all day that day)