10 Best deep cycle batteries of 2025

Save up to 28% off

Best Choice

1

Clicked 356 times in the last month

OPTIMA
OPTIMA 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
Main highlights

Optimal Starting Power
Provides reliable starting power even in harsh weather conditions.

Versatile Usage
Ideal for boats, RVs, and backup power systems.

Durability and Longevity
Praised for long-lasting performance and vibration resistance.
9.7

Exceptional

Our Rating

8.0
worth the money

8.0
Long life

8.0
lasts a long time
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Interstate Batteries
Interstate 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
Main highlights

Extreme Deep-Cycle Power
Delivers high-cranking, extreme deep cycle power for boats.

Ideal for Marine Use
Perfect for powering boat motors, trolling motors, and accessories.

Long Battery Life
Praised for its 2x-3x longer lifespan than other batteries.
Key specs
- features:Extreme deep-cycle power
- batteries:1 12V batteries included
- dimensions:13 x 6.77 x 9 inches
- voltage:N/A
- amperage:N/A
9.6

Exceptional

Our Rating
3

WEIZE
Weize 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

16% Off
Main highlights

Maintenance Free with AGM Technology
The Weize 12V 100Ah battery features AGM technology, preventing acid leakage and reducing maintenance needs.

Versatile for Various Applications
Ideal for RVs, solar systems, wheelchairs, and more, offering reliable power across diverse settings.

Highly Rated for Capacity Performance
Customers appreciate its capacity, often testing close to the rated 100Ah, ensuring dependable energy storage.
9.4

Excellent

Our Rating

8.7
Easy installation

8.4
worth the money

8.2
lasts a long time
4

Renogy
Renogy 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

28% Off
Main highlights

Exceptional Safety and Performance
Renogy AGM batteries offer unmatched safety and stability with superior chemical composition and minimal troubleshooting.

Ideal for RVs and Off-Grid Systems
Perfect for powering appliances in RVs, cabins, and off-grid setups with stable discharge and high max discharge current.

Praised for Long-lasting Power
Users appreciate the battery's power-saving capabilities and low noise, enhancing its reputation for reliability.
Key specs
- features:Rechargeable, Safe Chemistry
- batteries:1 12V batteries included
- dimensions:13.1 x 6.9 x 8.6 inches
- voltage:12 Volts
- amperage:50 Amps
9.3

Excellent

Our Rating

8.7
Easy installation

8.0
worth the money

8.0
Long life
5

Newport
Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery, Lightweight & Sealed AGM, Trolling Motor Compatible
Main highlights

Lightweight Design
At only 38lbs, this battery is easy to transport and install.

Ideal for Trolling Motors
Designed for seamless compatibility with trolling motors, perfect for marine adventures.

Impressive Power Reserve
Customers praise its long-lasting power and reliable performance on the water.
Key specs
- features:Trolling Motor Compatible
- batteries:Sealed AGM Lead Acid
- dimensions:11 x 10.5 x 6.3 inches
- voltage:12V
- amperage:N/A
9.2

Excellent

Our Rating
See Today’s Deals & Prices
6

VEMDIA

12V 100Ah LiFePO4 Lithium Battery, Group 31 Low-Temp Protection LiFePO4 Battery Built-in Smart BMS, 8000+ Deep Cycles 1280Wh Rechargeable 100A Battery Waterproof for Solar, Home, RVs (12V)

18% Off
9.1

Excellent

Our Rating
7

Mighty Max Battery
ML35-12 - 12 Volt 35 AH SLA Battery- Mighty Max Battery Brand Product
Main highlights

High Performance and Longevity
12V 35Ah SLA battery offers high discharge rate, long service life, and deep discharge recovery.

Versatile Applications
Perfect for trolling motors, mobility scooters, and solar systems, offering reliable power across diverse scenarios.

Durability and Value
Customers appreciate its durability, ease of installation, and excellent value for the price.
9.0

Excellent

Our Rating

9.1
Easy installation

8.7
Battery Duration

8.0
worth the money
8

NERMAK
NERMAK 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS
Main highlights

High Energy Density and Safety
Lithium iron phosphate battery with high energy density, long cycle life, and built-in BMS for safety.

Versatile Use Cases
Ideal for solar/wind power, small UPS, lighting, and more.

Excellent Customer Support
Customers praise the quick response and hassle-free replacements.
Key specs
- features:High energy density, BMS protection
- batteries:1 Lithium Ion included
- dimensions:5.94 x 2.56 x 3.7 inches
- voltage:12V
- amperage:10A
8.9

Very Good

Our Rating

9.9
Light weight

9.7
Easy installation

9.7
Tech Support
9

ExpertPower
ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]
Main highlights

Durable Construction and AGM Technology
Crafted with rugged construction and AGM technology for durability and wide temperature range.

Versatile Power Source
Ideal for vehicles, small appliances, and solar applications needing reliable 12V power.

Highly Rated Performance
Praised for reliable power supply and ease of installation by users.
8.8

Very Good

Our Rating

8.7
Easy installation

8.0
Battery Duration

8.0
worth the money
10

Interstate Batteries
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery (DCM0035) Insert Terminals
Main highlights

Outrageously Dependable Performance
Interstate DCM0035 offers long life and deep discharge cycles.

Ideal for Mobility Devices
Perfect for electric wheelchairs, scooters, and similar equipment.

Compact and Lightweight Design
Praised for easy handling and fitting into tight spaces.
8.6

Very Good

Our Rating

9.9
lasts a long time

9.1
Battery Duration

8.7
materials Quality

10 Best deep cycle batteries of 2025

1

OPTIMA 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

8.0

8.0

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Interstate 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

3

Weize 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

8.7

8.4

8.2

4

Renogy 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

8.7

8.0

8.0

5

Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery, Lightweight & Sealed AGM, Trolling Motor Compatible

6

12V 100Ah LiFePO4 Lithium Battery, Group 31 Low-Temp Protection LiFePO4 Battery Built-in Smart BMS, 8000+ Deep Cycles 1280Wh Rechargeable 100A Battery Waterproof for Solar, Home, RVs (12V)

7

ML35-12 - 12 Volt 35 AH SLA Battery- Mighty Max Battery Brand Product

9.1

8.7

8.0

8

NERMAK 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS

9.9

9.7

9.7

9

ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]

8.7

8.0

8.0

10

Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery (DCM0035) Insert Terminals

9.9

9.1

8.7

Sign up and get exclusive special deals