Optima BlueTop D34M Ultra high-performance Spiralcell AGM (absorbed glass mat) 12 Volt 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. 

If you are looking for a deep cycle group 24 or 34 battery for boat or RV, this is the one for you.

The Optima model number for this battery is D34M. If you are replacing an Optima battery you already have, this model is the same as batteries marked 8016-103, 9016-103, 27934, D34M-950, BLUED34, 12854, SC34DM, or N99D34MBLUE

Specifications
Length 10.06"
Height 7.94"
Width 6.88"
CCA: 750
CA: 870
Reserve Capacity: 120 Mins
Ah Capacity (20hr Rate): 55 Ah
Terminals: Dual SAE & 5/16 Stainless Stud
Polarity: |+||||-|
Chemistry: Spiral AGM

INCLUDES FREE GROUND SHIPPING!
FULL FACTORY WARRANTY!