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Deep Cycle BCI Group 31M Marine and Boat Battery

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  • The Duracell Ultra SLI31MDP has 700 Cold Cranking Amps of power to get your engine started every time.
  • This battery is manufactured to ensure extended lifespan and power.
  • Dual Purpose batteries are ideal for starting boat engines along with extra reserve capacity for trolling motors and other accessories.
  • An ideal replacement for any group 31M starting or deep cycle marine battery.
  • Comes with a 1-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$144.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31MDP
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
Available at 2 stores nearby
Brand: Duracell Ultra
Cold Cranking Amps: 700
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Voltage: 12
  • X2Power Marine batteries are two complete batteries in one – 100% starting and 100% reserve power to handle electronics.
  • This battery is best for boaters who want tremendous cranking power plus the needed power for electronic accessories.
  • With the advanced AGM Technology this battery is non-spillable, non-gassing, maintenance-free and made with pure lead for fast recharge; ideal for extended usage and seasonal storage.
  • X2Power Batteries can stand up to excessive vibration and be installed in any orientation (except inverted).
  • This battery has 100 amp hours of capacity to keep your boat on the water longer and is an ideal replacement for group size 31M marine batteries.
  • Comes with a 4-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$459.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31AGMDPM
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Limited quantity at Ashburn
Available at 3 stores nearby
Brand: X2Power
Capacity: 100AH
Cold Cranking Amps: 1150
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Reserve Capacity Minutes: 220
Voltage: 12
  • Duracell Ultra Marine Deep-Cycle batteries are designed to power all of your boat and RV accessories.
  • Ideal for trolling motors, fish finders, GPS systems, radios and more accessories.
  • Designed to provide extended power and battery life while on the water.
  • This battery has 105 amp hours of capacity to keep your boat on the water longer and is the ideal replacement for group size 31M batteries.
  • Please note that deep-cycle batteries are NOT ideal for starting the main boat engine.
  • Comes with a 1-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$149.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31MDC
Buy Online Pickup In-Store
In stock at Ashburn
Available at 3 stores nearby
Brand: Duracell Ultra
Capacity: 105AH
Cold Cranking Amps: 650
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Reserve Capacity Minutes: 190
Voltage: 12
  • The Optima Blue-Top 8052-161 with 900 Cold Cranking Amps is designed for extreme temperatures and is vibration resistant.
  • Pure Lead AGM extends the service life, performance and shelf life of this battery.
  • AGM batteries are spill-proof and maintenance-free. The ideal replacement for group 31M marine batteries.
  • Optima Blue Top batteries handle high power demand accessories with ease.
  • Comes with a 2-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$399.99
+$22.00 Core Deposit
(refundable)
Purchase Options for OPT8052-161
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
Brand: Optima
Capacity: 75AH
Cold Cranking Amps: 900
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Voltage: 12
  • This Odyssey Marine and RV battery has 1150 Cold Cranking Amps and tightly packed pure lead plates providing more surface area which gives you more power for your boat or RV.
  • The AGM design is 100% maintenance-free once and non-spillable and is the ideal replacement for group 31M marine batteries.
  • Odyssey AGM batteries are vibration resistant and are perfect for rugged applications.
  • AGM batteries can be installed in any configuration except for inverted.
  • Comes with a 3-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$544.99
+$22.00 Core Deposit
(refundable)
Purchase Options for HEPPC2150T-M
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
Brand: Odyssey
Capacity: 100AH
Cold Cranking Amps: 1150
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Voltage: 12
  • Duracell Ultra AGM batteries have 2x more cycle life than traditional marine batteries.
  • AGM design features a spill-proof design and can be installed in any orientation except upside down.
  • Duracell Ultra SLI31DTMAGMDC is the ideal replacement for group 31M deep cycle boat batteries.
  • This battery is designed to handle all accessory demands in RVs and boats.
  • AGM has 20x more vibration resistance than flooded marine batteries.
  • Comes with a 30-month free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$289.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31DTMAGMDC
Buy Online Pickup In-Store
Limited quantity at Ashburn
Available at 2 stores nearby
Brand: Duracell Ultra
Capacity: 110AH
Cold Cranking Amps: 700
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Reserve Capacity Minutes: 210
Voltage: 12
  • Crown Season-All batteries are best for boat and RV deep cycle applications and accessories. The ideal replacement for group 31M deep-cycle batteries.
  • This battery is designed for powering trolling motors, fish finders, GPS systems and other accessories.
  • Crown deep-cycle batteries are designed to provide extended power and battery life while you are out on the water.
  • This battery has 105 amp hours of capacity to keep your boat on the water longer.
  • Please note that deep-cycle batteries are NOT ideal for starting the main boat engine.
  • Comes with a 1-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$167.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31D31XD
Buy Online Pickup In-Store
In stock at Ashburn
Available at 1 stores nearby
Brand: Crown Battery
Capacity: 105AH
Cold Cranking Amps: 725
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Reserve Capacity Minutes: 170
Voltage: 12