Optima BT DCM 5.5 Blue Top AGM Battery
Optima Blue Top BT DCM 5.5 (8052-188) (BCI D31M) (BTDCM5.5 AGM) OPTIMA® BLUETOP® BCI D31M group 31 batteries are our most powerful […]
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Optima Blue Top BT DCM 5.5 (8052-188) (BCI D31M) (BTDCM5.5 AGM)
OPTIMA® BLUETOP® BCI D31M group 31 batteries are our most powerful and have the largest energy storage capacity. Usually, they can be mounted anywhere a (slightly shorter) group 27 would be used. Ultra high-performance SPIRALCELL TECHNOLOGY® AGM (absorbent glass mat) dual-purpose battery for marine and RV. BLUETOP® has three times 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 15 times 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 D31M. If you are replacing an OPTIMA® battery you already have, this model is the same as batteries marked 8052-161, 9052-161, 27931, D31M-1125, BLUED31M, 27551, SC31DM, or N99D31MBLUE.
|CCA / EN|
|Ideal Charge Voltage|
|Suitable for use with motor mover?|
|Suitable for wild camping?|
Positive on Left (Layout 1)
Dual Terminals (Both)
|Top Up Charge Voltage|
13.5 – 13.8V