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10 Best deep cell marine batteries of 2025
Save up to 33% off
Best Choice1
Interstate BatteriesInterstate Batteries Marine/RV Battery 12V 100Ah 825CCA Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 31M) Boats, RV's (8-31MAGMDC / 31M-AGM-A)
9.9Exceptional
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Value for Money2
Interstate BatteriesInterstate Batteries Marine Deep Cycle Battery 12V 100Ah 925CCA (31-AGM5) Pure Matrix Power Commercial Battery Pure Lead AGM Replacement (Group 31) Auxiliary Units APU, Starting Engines, Heavy Duty
Key specs-
features:Extreme deep-cycle power
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batteries:1 12V batteries included
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dimensions:13 x 6.77 x 9 inches
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voltage:N/A
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capacity:N/A
9.8Exceptional
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3
WEIZEWeize Deep Cycle AGM 12 Volt 100Ah Battery, Maintenance-Free, 3% Self-Discharge Rate, 1150A Max Discharge Current, Perfect for RV, Solar, Trolling Motor, Wind, Marine, Camping and Off-Grid System
9.6Exceptional
Our Rating
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4
GREENOE12V 100Ah LiFePO4 Battery Group 31 With Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer, Backup
Key specs-
features:Smart Low Temperature Cut-Off
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batteries:1 Lithium Ion
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dimensions:6.7 x 12.9 x 8.6 inches
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voltage:12.8V
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capacity:100Ah
9.5Excellent
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5
GRNOE2-Pack 12V 100Ah LiFePO4 Lithium Battery Group 31 Built-in 100A BMS, Low-Temp Protection Up to 15000 Deep Cycles Rechargeable Battery for RV, Marine, Solar System, Van, Trailer, Home Energy Storage
20% Off9.4Excellent
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Newport VesselsNewport 12V50Ah Deep Cycle Heavy-Duty Marine Battery, Lightweight & Sealed AGM, Trolling Motor Compatible
Key specs-
features:Trolling Motor Compatible
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batteries:Sealed AGM Lead Acid
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dimensions:11 x 10.5 x 6.3 inches
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voltage:12V
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capacity:50Ah
9.3Excellent
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7
ExpertPowerExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]
9.2Excellent
Our Rating
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8
HRBEENERGY100Ah LiFePO4 Battery 12.8V Lithium Battery Built-in 100A BMS, Rechargeable Lithium Iron Phosphate Battery, 8000+ Deep Cycles 1280Wh Battery Waterproof for RV, Solar, Boat, Marine, Trolling Motor
8.9Very Good
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9
RenogyRenogy Deep Cycle AGM 12 Volt 100Ah Battery, 3% Self-Discharge Rate, 1100A Max Discharge Current, Safe Charge Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free
33% OffKey specs-
features:Rechargeable, Safe Chemistry
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batteries:1 12V batteries included
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dimensions:13.1 x 6.9 x 8.6 inches
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voltage:12 Volts
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capacity:100Ah
8.8Very Good
Our Rating
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10
VATRER POWER12V 100Ah Group 24 Lithium Deep Cycle Battery, 100A BMS Rechargeable LiFePO4 Battery, Low/High Temperature Cutoff Protection, 1.28kW Max Load Power for RVs, Boats, Off-Grid, Home Energy Storage
8.6Very Good
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