Model # 31MDC

Internet #205309650

Store SKU #1000053151

Nautilus 31 Deep Cycle Marine Battery
0017724560956

Nautilus

31 Deep Cycle Marine Battery

  • Provides long and continuous operation
  • Perfect for motors, live wells, fish finders and inverters
  • Battery can be easily recharged for optimal use
$ 109 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Provides long and continuous operation
  • Perfect for motors, live wells, fish finders and inverters
  • Battery can be easily recharged for optimal use
Exide Nautilus Marine / RV Deep Cycle batteries are designed to provide continuous operating time to run trolling motors, live wells, inverters, depth/fish finders, etc. They can be discharged and recharged many times without damaging the internal components of the battery. Incorporates thicker grids, denser active materials on the plates and alloys specifically designed to provide many cycles. Lead/antimony construction provides the proper combination of alloy composition and active material for cycling. Stainless steel threaded and SAE posts provide ease of installation and permit uncluttered wiring harness for electrical connections.
  • 725 cold cranking amps at 0°F
  • 900 cranking amps or marine cranking amps at 32°F
  • 205 minutes reserve capacity at 25 Amp
  • 115 Amp at 20 hour (115 Ah) - reference rating
  • 12-month free warranty
  • California residents see Prop 65 WARNINGS

Product Overview

  • Provides long and continuous operation
  • Perfect for motors, live wells, fish finders and inverters
  • Battery can be easily recharged for optimal use
Model #: 31MDC
Sku #: 1000053151
Internet #: 205309650

Exide Nautilus Marine / RV Deep Cycle batteries are designed to provide continuous operating time to run trolling motors, live wells, inverters, depth/fish finders, etc. They can be discharged and recharged many times without damaging the internal components of the battery. Incorporates thicker grids, denser active materials on the plates and alloys specifically designed to provide many cycles. Lead/antimony construction provides the proper combination of alloy composition and active material for cycling. Stainless steel threaded and SAE posts provide ease of installation and permit uncluttered wiring harness for electrical connections.

  • 725 cold cranking amps at 0°F
  • 900 cranking amps or marine cranking amps at 32°F
  • 205 minutes reserve capacity at 25 Amp
  • 115 Amp at 20 hour (115 Ah) - reference rating
  • 12-month free warranty
  • California residents see Prop 65 WARNINGS

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
6.8125
Product Height (in.)
9.875
Product Width (in.)
13

Details

Battery Application
Marine Battery
Battery Capacity (mAh)
115000
Battery Power Type
Lead Acid
Battery Size
6-cell
Cell Type
Specialty
Cold cranking amps (CCA) at 0 F
650
Cranking amps (CA) at 32 F
830
Electrolyte type
Battery Acid
Group size (BCI)
31
Number in Package
1
Reserve capacity (min.)
205
Safety & Security Product Type
Battery
Terminal Type
Screw
Voltage (volts)
12

Specifications

Dimensions

Product Depth (in.)
6.8125
Product Height (in.)
9.875
Product Width (in.)
13

Details

Battery Application
Marine Battery
Battery Capacity (mAh)
115000
Battery Power Type
Lead Acid
Battery Size
6-cell
Cell Type
Specialty
Cold cranking amps (CCA) at 0 F
650
Cranking amps (CA) at 32 F
830
Electrolyte type
Battery Acid
Group size (BCI)
31
Number in Package
1
Reserve capacity (min.)
205
Safety & Security Product Type
Battery
Terminal Type
Screw
Voltage (volts)
12

Questions & Answers

Does this battery need to be in a vented area?

Asked by: Eli
No it does not require a vented area. It is a sealed AGM battery.
Answered by: Don
Date published: 2019-02-14

Does this battery have enough power to operate a 3000/6000W power inverter?

Asked by: Ponshecedar
yes, for about 15 minutes... It has 115 AH, a proper invertor will not draw more then 50% of the batteries power, so with 115AH you only get to use 67.5AH. to draw 3000 watts at 120v you will draw 25 amps from the inverter. In order to make 25 amps at 120 volts the inverter will draw 250 amps at 12volts.. (from the battery) This means you draw 250amps every hour (250AH).. this means 4.1 amps per minute at 16.4 minutes you will have drawn the 67.5AH the battery stores.. And since the draw is 250 amps and the battery has 900 cold cranking amps you will be fine.. If you add a second battery in parallel you'll get about 30 minutes, 4 will be about an hour and so forth. It's just basic math.. Also you will need 00AWG (Double 0 gauge) cables in less then 3 foot runs from battery to inverter in order to transfer 250amps for extended period of times.
Answered by: mitchstein443
Date published: 2018-12-04

Is this a 12v batt?

Asked by: Hank
Yes
Answered by: MacToff
Date published: 2018-10-30

What is the amp hours on this battery?

What is the amp hours on this battery?
Asked by: bek
Look at the label or go to the Exide website and download their spec sheet.
Answered by: CraiginCT
Date published: 2018-12-17
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Customer Reviews

31 Deep Cycle Marine Battery is rated 4.6 out of 5 by 18.
Rated 4 out of 5 by from I use Type 31 Deep Cycles as a 12v power backup for my ham radios, for emergency or field operati... I use Type 31 Deep Cycles as a 12v power backup for my ham radios, for emergency or field operation. This is the second of these Exide 31MDC batteries that I have bought. The first one came virtually fully charged. However, this second 31MDC, that I just bought, must have been sitting on the shelf for a long time or was never properly charged at the manufacturer. I used my battery load tester to check it when I got it home, and the charge was way down. I placed the 31MDC on my 4.3 amp charger/maintainer on the appropriate setting for this season and this battery, but, it took almost two full days of charging to bring this battery up to full operational standby charge. [Ironically, at the same time, it took only one day for my other charger (same brand and rating) to fully recondition and recharge my 12 year old Autocraft M24-1 deep cycle battery (even though my battery load test meter indicated the M24-1 was in need of replacement.] If you want to buy a fresh battery, I recommend that wherever you shop for it, that ask them to load test the battery before taking it with you, or else test it yourself.
Date published: 2018-03-27
Rated 5 out of 5 by from This battery ran my deer camp heater and lights all through the night and out lasted my yellow to... This battery ran my deer camp heater and lights all through the night and out lasted my yellow top deep cycle in hrs of use . Well worth the money
Date published: 2019-01-15
Rated 4 out of 5 by from Best price in city of phx wit one year warranty... Best price in city of phx wit one year warranty ...hands down....i use them for my straight truck (3 per truck)
Date published: 2019-01-14
Rated 5 out of 5 by from So far so good. Used it as a trolling motor... So far so good. Used it as a trolling motor battery. Well worth the price!!
Date published: 2019-02-05
Rated 5 out of 5 by from I liked the lifting handle and that it fix my application. I liked the lifting handle and that it fix my application.
Date published: 2018-12-26
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-07
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 4 out of 5 by from Foes what a new battery should ... Foes what a new battery should
Date published: 2018-12-04
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