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10 Best agm marine batteries of 2025
Save up to 31% off
Best Choice1
OPTIMAOPTIMA Batteries High Performance D34M BlueTop Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 750 CCA, Dual Terminal, Maintenance Free, Versitile Mounting
9.6Exceptional
Our Rating
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Value for Money2
WEIZEWeize BCI Group 31M Dual Purpose AGM Battery, 240RC 825CCA 12V 110AH Starter & Deep Cycle Sealed Marine & RV Battery
Key specs-
amperage:21A max charging
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terminal:Left: Positive, Right: Negative
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voltage:14.4V constant
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dimensions:6.81 x 12.99 x 8.35 inches
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cold cranking:N/A
9.5Excellent
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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
9.3Excellent
Our Rating
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4
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)
9.2Excellent
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5
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
31% 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
9.1Excellent
Our Rating
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6
WEIZEWeize Dual Purpose AGM Battery BCI Group 27M, 175RC 580CCA 12V 92AH Starter & Deep Cycle Sealed Marine & RV Battery
9.0Excellent
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WEIZEWeize Dual Purpose AGM Battery BCI Group 24M, Starter & Deep Cycle 150RC 550CCA 12V 90AH Sealed Marine & RV Battery
8.9Very Good
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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
8.8Very Good
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9
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
8.7Very Good
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10
Interstate BatteriesInterstate Batteries Marine/RV Battery 12V 70Ah 750CCA (8-24MAGM) Dual Purpose Power Pure Lead AGM RV & Marine Starting Replacement Battery (Group Size 24) Boats, RV's
8.6Very Good
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