Costco and Canadian Tire Deep Cycle Batteries

So i guess there is a part two to this battery show down !

Kirkland 20720 $104.99

  • MCA 685
  • CCA 550
  • Reserve Capacity 140 minutes
  • Amp/HR 95

Costco only shows just the basic info on their deep cycles. All the details are in their battery catalog hanging off the shelf.

Nautilius NA24DP/010-2499-8  $144.99

  • MCA 675
  • CCA (unlisted)
  • Reserve Capacity 120 minutes
  • Amp/HR 65

 

Kirkland 20720 $104.99

  • 140*60 = 8400
  • 8400*25 = 210,000
  • 210,000 / 3600 = 58.33 amp/hr

Nautilius NA24DP/010-2499-8  $144.99

  • 120*60 = 7200
  • 7200*25 = 180,000
  • 180,000 / 3600 = 50 amp/hr

 

Kirkland 20720 $104.99

104.99/(58.33 amp/hr) = $1.79 per amp/hr

Nautilius NA24DP/010-2499-8  $144.99

$144.99/(50 amp/hr) = $2.90 per amp/hr

 

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