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Trolling motor battery - SLA, Lith Iron, ?

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  • #16
    Last year I installed a 50ah LifePo4 battery on my Pro Angler, along with a Minn Kota 30 lb trolling motor running through a wireless PWM.

    Running at full speed, I'd guess the setup will run for over an hour, maybe two at perhaps 3.6-4.0 mph on a flat lake. I've never run it from a full charge to empty, so I'm not exactly sure how long it will last under real conditions.

    However, there's a much more efficient "cruising speed" which gets me to 3.4-3.6 mph, which only requires about 75% power. Under moderate use, that easily propels my Pro Angler for many, many hours. I can easily drive and fish all day just by dialing it back by 25%, and rarely touch the pedals.

    With all that said, the motor and battery adds an extra degree of complexity that I often don't want to deal with. In fact, I haven't used the motor at all this year, but it's a nice option when you really want it.

    Edit: I installed my motor on a custom transom built on the back of the kayak so that I can use the Mirage Drive. Using the trolling motor + Mirage Drive easily gets me over 4 mph without breaking a sweat, but I'm usually reluctant to pedal since the yak is moving fast enough to damage the Mirage Drive if I hit anything submerged.
    I need a good paddling

    Motorized 2014 Hobie Pro Angler 12
    Garmin Echomap 93sv
    RIP, favorite St. Croix Rod

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    • #17
      Originally posted by Slackdaddy View Post
      If you google "Brushless trolling motor"
      Some of the returns are exact copies of the Protraur 1.0 65# unit,
      Most have the specs word for word,, there is one claiming 3hp lol

      and Amazon has one sold under AQUOS
      https://www.amazon.com/AQUOS-35-5inc...ag=googhydr-20
      Yes they are all similar and I like the newer ones rotating handle better than mine. There is a 3hp 12v made by Haswing. I strongly looked at it but for $650.00 and a weight coming in at around 31lbs. I would rather stay with what I have.

      https://www.ebay.com/itm/2020-50756-...s/203010536693
      Last edited by Oldbayrunner; 07-24-2020, 10:16 AM.

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