I am charging a 108ah lithium battery with the ip65 12/15 charger. It has now been on charge for 8 hours and still in absorption The absorption charge setting is 14.4v. It does not go to float. According to the smartshunt soc is 14.39v but it just stays there. No loads is connected. On the ip65 is shows a current of 0.2 amps. The only connections is this charger,the shunt and a victron mppt.