Optima BlueTop D27M Ultra high-performance Spiralcell AGM (absorbed glass mat) dual-purpose battery for marine and RV.
Blue Top has 3x the cycling capability (rechargeability) with ultimate cranking power for your boat or RV in a maintenance-free package. Perfect for multiple high-demand accessories and trolling motors with 15x the vibration resistance and lighter weight Lower internal resistance provides more efficient power output and faster recharges.
The Optima model number for this battery is D27M. If you are replacing an Optima battery you already have, this model is the same as batteries marked 8027-127, 9027-127, BLUES27M, SC27DM, or N99D27MBLUE
Reserve Capacity: 140 Mins
Ah Capacity (20hr Rate): 66 Ah
Terminals: Dual SAE & 5/16 Stainless Stud
Chemistry: Spiral AGM
INCLUDES FREE GROUND SHIPPING!
FULL FACTORY WARRANTY!