Not cheap but Optima yellow tops - have a buddy that’s going on 8 years and I’m at 6- still going strong (36 volt TM)
Not cheap but Optima yellow tops - have a buddy that’s going on 8 years and I’m at 6- still going strong (36 volt TM)
I have had good luck with the Walmart Ever start series 29 for my trolling motor.
If this year is like the last few, Sam’s club should have their one day sale of $20 of marine batteries within the next few weeks. I am replacing both my TM batteries and will be grabbing two group 31’s.
Just checked my local Sam’s and confirmed that the sale is for automotive batteries only. Marine or deep cycle batteries are not included. The wait continues…
Sam's Duracell AGM. Cheaper I'd agree with the Everstart or Deka.
2017 Phoenix 819
2016 200ProXS, s/n 2B359849, Mod 1200P73BD
LiTime 100AH battery in the puddle jumper (Pond Prowler 10) has made it seem like a different boat because it lost over 50 lbs in the rear end! When the three 70 lb AGM's in the Ranger give up the ghost it will be over 150 lb weight loss.
stay away from Wallyworld Everstarts ! they recently switched manufacturers and have done away with batteries made by Johnson Controls ! Auto Zone sells them now under the Duralast brand !
The falling prices on 12v 100ah lithium batteries makes them a head to head competitor to "inexpensive" wet-cell or AGMs. Especially on a smaller boat (like the OP's 16 footer), the weight savings would be dramatic. Think of all the extra [tackle, gas, beer, whatever] you could carry instead! lol
Seriously, handling a lithium vs. lead-acid battery alone is a huge selling point IMO. Lifting a 60 - 80lb. battery up and over a gunnel into a storage compartment when on the trailer is a Herculean (and dangerous) effort - same with removing them. Worse if you have 2 - 4 of them! Those that need to remove batteries for winter storage, and re-install them each spring can attest to this struggle.
Everstarts for sure always get long life out of them
1998 nitro 912 DC summit edition , motor guide tour 109, mercury efi 225.