Top 10 Group 31 Battery Deep Cycle – Automotive Replacement Batteries

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1. Banshee


12V 105Ah Replacement Marine Battery Group 31 for Boats

Banshee #ad - Replaces optima d31m 8052-161 SC31DM. Group bci 31. Voltage: 12 | amp hours: 105 | CCA: 800 Dual post Terminals. 2 year Warranty.
BrandBanshee #ad
ManufacturerBatteryJack inc. #ad
Part Number31M-Banshee

2. Banshee


Banshee Group 31 Sealed AGM Deep Cycle Dual Purpose Marine Battery

Banshee #ad - Battery type: bci 31m agm rechargeable deep cycle marine battery with + - terminals. Group 31m battery | 12v 105ah agm gel sealed battery | 700cca | dimensions: l= 13. 00" w= 6. 76" h= 8. 26" | leak free, sealed design prevents corrosion. Fits and replaces: optima 8052-161 d31m, 31m-pc2150, gl100, xmc-31, elt-agm31, nsb-agm31, GPL-3100T, gpl-31t, and More. No need to add acid. Maintenance Free. 2 year Warranty. It's not a battery, It's a Banshee. 100% compatible oem replacement for Personal Watercraft, RV, Marine, Boat, and More.
BrandBanshee #ad
ManufacturerBatteryJack inc. #ad
Height8.26 Inches
Length13 Inches
Width6.76 Inches
Part NumberD31M
Warranty2 Year Free Replacement Warranty



NOCO HM318BKS Group 24-31 Snap-Top Battery Box For Marine, RV, Camper And Trailer Batteries , Black

NOCO #ad - Built for rugged environments with an impact resistance down to minus 20-degrees Fahrenheit, as well as, and unaffected by acid, oil, gas, UV exposure.7 specifications, and frustration-free packaging.

Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. 420, american boat and yacht Council ABYC E-10 Certified and tested to meet united states coast guard uscg code of Federal regulations 183. Heavy-duty group 24-31 battery box for 12-volt marine, boat, RV, and trailer batteries with an adjustable divider to accommodate various group sizes. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation.
BrandNOCO #ad
ManufacturerNOCO #ad
Height1 Inches
Length1 Inches
Weight2.7 Pounds
Width1 Inches
Part NumberHM318BKS
Warranty1-Year Limited



VMAX XTR27-110 AGM Marine Battery 12V 110Ah Group 27 Sealed Deep Cycle High Performance

VMAX TANKS #ad - Tough batteries for tough applications. Can be mounted in any position. High performance AGM technology for long lasting reliable power. Rechargeable sealed battery resists shocks and vibration. Warranty: 1 year replacement; 30 day satisfaction guarantee. 12 volt 110ah agm battery; dimensions: 12. 7"lx 6. 8"wx8. 9"h; includes 8mm terminal posts; Reserve Capacity of 220 minutes. Maintenance free operation: there is no need to check specific gravity of the electrolyte or add water to VMAXTANKS.
ManufacturerVMAX USA #ad
Weight70 Pounds
Part NumberXTR27-110



VMAX XTR31-135 Golf Cart Battery AGM Group 31 Deep Cycle Battery 12V 135Ah

VMAX TANKS #ad - 12 volt 135ah agm battery; dimensions: 13"lx 6. 8"wx8. 7"h; includes 8mm terminal posts; Reserve Capacity of 265 minutes. Can be mounted in any position. Tough batteries for tough applications. High performance AGM technology for long lasting reliable power. Warranty: 1 year replacement; 30 day satisfaction guarantee. Maintenance free operation: there is no need to check specific gravity of the electrolyte or add water to VMAXTANKS. Rechargeable sealed battery resists shocks and vibration.
ManufacturerVMAX USA #ad
Weight77 Pounds
Part NumberXTR31-135

6. Camco


Automotive, 30 and 31 Durable, and Marine Batteries 55373, Camco Heavy Duty Large Box with Hardware | Fits Group 27, Anti-Corrosion Material | Safely Stores RV

Camco #ad - Inside dimensions = 7 ¼” wide x 13 ¼” long x 8 5/8” Tall with 2” additional head room for battery terminals. Fits group size 27, 30 and 31 batteries. Meets uscg cfr 183. 420 and abyc e-10 Lightweight, heavy-duty corrosion-resistant polypropylene box. 7 specifications. Includes lift-off lid, durable woven hold-down strap, foot clamps and stainless steel screws.
BrandCamco #ad
ManufacturerCamco #ad
Weight3.65 Pounds
Part Number55373
Warranty1 year manufacturer

7. Banshee


Banshee Deep Cycle Lithium Marine Battery Group Size 31 Replaces Optima D31M 9052-161 Bluetop 1200CCA

Banshee #ad - Dual purpose, 1200CCA and Deep Cycle capabilities. Advanced capabilities - true marine dual post Terminals, Emergency Start Function, Built In Voltage Meter, BMS System, Patent Pending.

3 year warranty | advanced lifepo4 technology provides the Lightest, Highest CCA, and Longest Lasting Battery Possible. Replaces group 31 marine, rv solar, sailing battery applications. It's not a battery, It’s a Banshee". Specifications - voltage: 12 | amp hours: 100 | chemistry: lithium-iron phosphate lifep04 | cold cranking amps: 1200 group size: BCI: 31 | Dimensions: L - 12. 99 x w - 6. 81 x h - 8. 66 | weight: 24. 2 lb - must use only Lithium Ion, LifePo4 Charger.
BrandBanshee #ad
ManufacturerBatteryJack inc. #ad
Weight24.2 Pounds
Part NumberLFP-31M-Banshee

8. Renogy


Solar Marine and Off-grid Applications, Renogy Deep Cycle AGM Battery 12 Volt 100Ah for RV, Gray

Renogy #ad - Power most appliances featuring 1100a 5 seconds max discharge current and consistent, CPAP, coffee maker, microwave, the battery can power up most home appliances, such as a fridge, stable discharge, laptop, and more. No need to recharge the battery frequently when not in use.

Longer shelf life made of high purity materials, renogy deep cycle agm batteries reduce the monthly self-discharge rate below 3% at 77℉ 25℃, which is 5 times lower than their flooded counterparts. Maintenance free & safe to use manufactured with thick absorbent glass mat AGM separators and advanced valve regulated technology, Renogy Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance. Outstanding discharge performance proprietary quinary alloy plates and exclusively treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity.

This means that renogy AGM batteries can power home appliances with high current ratings. No acid leakage, no water refilling, and no harmful hydrogen gas. Better performance at extreme temp the improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from -4℉ -20℃ to 140℉ -60℃.
BrandRenogy #ad
ManufacturerRenogy #ad
Height9 Inches
Length13 Inches
Weight66 Pounds
Width6.8 Inches
Part NumberRNG-BATT-AGM12-100
ModelDeep Cycle AGM Battery 12 Volt 100Ah
Warranty2-year material warranty

9. Optima


Optima OPT8016-103 Batteries D34M BlueTop Starting and Deep Cycle Marine Battery

Optima #ad - Fifteen times more resistant to vibration for durability. 55 ah c20 capacity. Mountable in virtually any position. Optimal starting power even in bad weather. Cranking amps - 870 ampere / Marine Cranking Amps - 870 ampere. Works well as a boat battery or RV battery. Reserve capacity of 120 minutes for constant performance. 12-volt, size: 10 inches x 6 7/8 inches x 7 13/16 inches tall, weight: 43. 5 pounds, 750 cold cranking amps, dual SAE & 5/16 inches Stainless Steel Stud Posts.
BrandOptima #ad
ManufacturerOptima Batteries #ad
Height7.8 Inches
Length10 Inches
Weight43.5 Pounds
Width6.88 Inches
Part Number8016103



ODYSSEY 31-PC2150S Heavy Duty Commercial Battery

ODYSSEY #ad - Faster recharge: the highest recharge efficiency of any sealed lead battery on the market, capable of 100 percentage recharge in 4 - 6 hours; Mounting flexibility: Non-spillable design.

Vibration resistance- design protects against high impact shock and mechanical vibration; Extreme temperature tolerant- Operating temperatures from -40 degree Celsius -40 degree Fahrenheit to 45 degree Celsius 113 degree Fahrenheit. Cold crank amp cca- 1150; better warranty: limited 3 and 4 year full replacement warranty – not pro rata; Longer service life: With 3-10 years of service life, money, ODYSSEY batteries save time, and aggravation. This item is not for sale in Catalina Island. Longer cycle life: 70 percentage longer cycle life compared to conventional deep cycle batteries, up to 400 cycles at 80 percentage depth of discharge- high stable voltage for longer periods of time.
BrandODYSSEY #ad
ManufacturerOdyssey Battery #ad
Height9.59 Inches
Length13.06 Inches
Weight77.8 Pounds
Width6.89 Inches
Part Number31PC2150S
WarrantyDepending on your application (powersports, auto-motive) ODYSSEY batteries offer up to a 4-year full replacement warranty or within 400 cycles to 80 percentage depth of discharge, whichever occurs first. Since the actual warranty offered can vary with your geographical location, please contact an ODYSSEY representative for the warranty specific to your application.