Optima D31M SC31DM 8052-161 Battery


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Model# D31M SC31DM 8052-161

        Installing an OPTIMA Blue Top high-performance AGM battery in your boat or RV means more running time and up to 3 times more recharges than what you'd get out of a traditional battery. It's perfect for boats with electric trolling motors, on-board electronics or stereo systems and RV's with "creature comforts" that tend to drain batteries quickly. In addition to providing weight savings and outstanding vibration resistance, the Blue Top's efficient power delivery and faster recharge time mean you'll spend less time worrying about your battery. The OPTIMA Blue Top is ideal for those who need a sure-starting, strong cranking, maintenance-free power source.

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Battery Specifications

Part#	8052-161
Model#'s	SC31DM D31M
Connections:	Top SAE / BCI automotive posts & Top Threaded stainless steel studs 5/16" - 18 UNC.
Length:	12.813"
Width:	6.5"
Height:	9.375" (height at the top of the terminals)
Weight:	59.8 lbs.
CCA:	900 Amps
MCA:	1,125 Amps
RC:	155 Minutes

Recommended Charging Information
It is recommended to fully charge the battery before using it for the first time.

Alternator:	13.65 to 15.0 volts; no amperage limit
Battery Charger:	13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate
Float Charge:	13.2 to 13.8 volts; 1 amp maximum current (indefinite time at lower voltages)
Rapid Recharge:	Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C ) Charge until current drops below 1 amp

You can see the full data sheet from Optima about this battery by clicking the following pdf file.
Optima D31M Data Sheet

Optima has THE best warranty in the industry. Below is the warranty time period for most applications. To see the full description of the warranty with all the details including for commercial use, please check the Optima Warranty Page

We ensure our batteries get to your door safe and sound by professionally packaging them during shipping. Here is an example of how we package our batteries.

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