OK, so I've been looking at Minn Kota and Dual Pro. It seems the Dual Pro is a little too big for where it will be mounted. The charger can't be more than 4" thick (tall).
So I'm looking at these two Minn Kota's. One is a 3 bank, 10 amps per bank. The other is 4 bank, 14 amps per bank.
Does it pay to spend the extra 185 for the latter?
I only 'need' 3 banks, right? 2 for the 70lb thrust trolling motor, and one for the outboard/lights/graph.
How much faster will 15 amps/bank charge compared to 10 amps/bank? If I fish all day, and plug the batteries in at night...lets say 8-9pm, will they likely be charged by 5am the next morning with either of those chargers?
Here's the 2 chargers. Also, anybody have these specific ones?
https://www.amazon.com/MinnKota-Board-Battery-Charger-Banks/dp/B0042TC5QM/ref=sr_1_2?ie=UTF8&qid=1524529134&sr=8-2&keywords=minn+kota+on+board+charger
https://www.amazon.com/Minn-Kota-Precision-Board-Charger/dp/B01AB8B5TK/ref=sr_1_4?ie=UTF8&qid=1524529134&sr=8-4&keywords=minn+kota+on+board+charger
Thanks again guys!