So, I am down to two different CTEK models... the CTEK Multi US 7002 says it "Charges 12-volt lead-acid batteries (Wet, MF, Gel, AGM and Ca) from 14Ah to 150Ah (charging) or 14Ah to 225Ah (maintenance)".
The CTEK Multi US 43 says it is for charging batteries up to 110 Ah, and maintenance up to 160Ah.
So, if my battery is rated at 140Ah, do I need the 7002 ($100) model, or will the 43 model ($58) be sufficient?
The key differences I see between the to models, aside from the $40 price difference, is that the 7002 has a higher maximum current of 7amps compared to the 4.3's output of ... well, 4.3 amps. The 7002 also has the ability to continue supplying power if a battery is removed... something I really don't need.
2008 Jayco 1207