NAPA Auto Parts Sterling, VA
45449 Severn Way
Sterling,  VA  20166-8918
(703) 378-6666
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NAPA Marine Starting/Deep Cycle Battery BCI No. 31 3 Months Free Replacement

NAPA Marine Starting/Deep Cycle Battery BCI No. 31 3 Months Free Replacement

Part #: BAT 8231
Line: NAPA Batteries

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Product details

NAPA - NAPA Marine Starting/Deep Cycle Battery

Adventuring outdoors or on the water can be a blast, until your RV or boat battery gives out on you. Depending on your vehicle’s needs and how it’s operated, different demands are placed on your battery. Whereas Starting Batteries are engineered to provide a large burst of current for a brief time frame, Deep-Cycle Batteries provide constant current over an extended time frame.

If you need the best of both worlds, you need NAPA Marine Starting/Deep-Cycle Batteries. They are specifically engineered for heavy-duty applications like marine machines and large RVs. The offset 3/8-inch terminals are constructed from premium quality stainless steel. The durable, strengthened polypropylene housing can withstand deep discharges, long slow recharges and temperature fluctuations.

Thanks to computer-guided technology and reinforced components, these deep-cycle marine batteries can provide the power you need to start your heavy-duty vehicle, and keep it running. Made proudly in the U.S., your new replacement battery is backed by a 6-Month Free Replacement Warranty.

Features & Benefits

Warranty :Standard : 3 Months Free Replacement

Special design with computer-aided manufacturing for heavy-duty use for commercial marine and large RVs that need plenty of horsepower.

  • Full-frame grids enhance efficiency of current flow and resist vibration damage for trouble-free service.
  • Tough reinforced polypropylene case withstands heavy marine/RV service for reliable durability.
  • Specifically designed to handle the rigors of long, deep discharges and long, slow recharges.
  • Standard post and stainless steel stud post provide dual terminal available options.


Negative Terminal Location Top Right
Reserve Capacity 190 min
Battery Terminal Type STUD/SAE
Top or Side Post Top Post
Manufacturer Part Number DC31DT
BCI Group Size BCI No. 31
Sub Brand Class III
VMRS Code 032001001
Battery Type Deep Cycle
Weight 60 lbs
Brand NAPA
Cold Cranking Amps 650 CCA
Contents (1) Battery Assembly
Warranty Code 3 Months Free Replacement
Positive Terminal Location Top Left
Amp Hour 105 AH
Voltage 12 V
Manufacturer East Penn Manufacturing
SDS Required Yes

Safety Information

Vehicle Fitment Guide

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