I have a 20 lb thrust trolling motor. Will either of these batteries work?
http://www.walmart.com/ip/EverStart-MAXX-29-Marine-Battery/16795213
or
http://www.walmart.com/ip/EverStart-27DC-6-Marine-Battery/16795212
Also, might upgrade to a 54 lb thrust motor. How much running time do you think...
