Battery Roadie
Interstate 31M-AGM-A Group 31 Marine AGM Battery | 825 CCA
Interstate 31M-AGM-A Group 31 Marine AGM Battery | 825 CCA
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Warranty
Warranty
Battery Roadie distributes premium batteries warrantied by leading manufacturers. Failure during the warranty period is backed by manufacturers. Please refer to the manufacturer’s website for warranty information.
Most often during the first several years of a battery’s life, no-start situations are caused by discharged batteries. Discharged batteries simply need to be recharged. This often occurs when a vehicle has been sitting, or just driven short distances.
Battery Roadie will honor manufacturers’ warranties. Service charges for delivery and installation will apply (usually $100, but subject to make/model). Please note, batteries must be fully charged at the time of testing for an accurate test result.
Warranty service can also be obtained directly through the manufacturer. Warranty centers will require a reasonable time to charge and test your battery, and if defective, replace it according to the warranty policy. Service charges may apply for testing and installation.
Please contact us for more information.
Interstate 31M-AGM-A Group 31 Marine & RV AGM Battery – 825 CCA
Reliable Starting Power & Deep-Cycle Performance
The Interstate 31M-AGM-A is a premium dual-purpose marine and RV battery designed to deliver powerful engine starting and dependable deep-cycle performance. Built with advanced Absorbed Glass Mat (AGM) technology, it provides reliable power for boats, recreational vehicles, trolling motors, and onboard electrical accessories.
Engineered to handle demanding marine and RV environments, this maintenance-free battery combines strong starting power, extended cycling capability, and durable construction. Its sealed, non-spillable design offers greater installation flexibility and eliminates the need for routine watering.
Whether you're starting your boat's engine, powering marine electronics, or running RV accessories, the Interstate 31M-AGM-A delivers dependable performance on the water and on the road.
Key Features & Benefits
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Dual-Purpose Design: Combines powerful engine starting with deep-cycle capability for marine and RV accessories.
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825 Cold Cranking Amps: Delivers dependable starting power, even in challenging conditions.
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200-Minute Reserve Capacity: Provides sustained power for onboard electronics and accessories.
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Advanced AGM Technology: Designed for excellent cycling performance, vibration resistance, and long service life.
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Sealed & Non-Spillable: Maintenance-free construction allows flexible mounting in nearly any position.
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Durable Construction: Rugged polypropylene case helps withstand demanding marine and RV environments.
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24-Month Warranty: Backed by Interstate Batteries.
Battery Specifications
| Specification | Rating |
|---|---|
| Brand | Interstate Batteries |
| Part Number | 31M-AGM-A |
| Battery Group Size | 31M |
| Battery Type | AGM (Absorbed Glass Mat) |
| Application | Marine / RV Dual Purpose |
| Voltage | 12V |
| Cold Cranking Amps (CCA) | 825 |
| Marine Cranking Amps (MCA) | 1,031 |
| Reserve Capacity (RC) | 200 Minutes |
| Length | 13" |
| Width | 6 13/16" |
| Height | 9 7/16" |
| Maintenance | Maintenance-Free |
| Warranty | 24 Months |
Recommended Applications
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Marine engine starting
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Trolling motors and fishing electronics
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GPS, navigation systems, and marine radios
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RV house batteries and auxiliary power
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Boat lighting, pumps, and onboard accessories
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Dual-purpose starting and deep-cycle battery systems
Dependable Interstate Power
The Interstate 31M-AGM-A delivers the combination of starting strength, deep-cycle capability, and AGM reliability needed for demanding marine and recreational vehicle applications.
Prop 65 Warning
Prop 65 Warning
Why am I being warned about potential exposure to lead and lead compounds?
- Lead is on the Proposition 65 list because it can cause birth defects or other reproductive harm. Exposure to lead during pregnancy can affect brain development and cause learning and behavior problems for the child. Exposure to lead can harm the reproductive system of men and women.
- Lead and lead compounds also are on the Proposition 65 list because they can cause cancer. Exposure to lead and lead compounds may increase cancer risk.
- Proposition 65 requires businesses to determine if they must provide a warning about exposures to listed chemicals.
- Battery posts, terminals and related accessories have come in contact with or contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING.
Core Return Required
Core Return Required
Core return required at time of delivery or a core deposit will apply.
(Simply put - we'll need to take your old battery when we deliver the new one, or charge a deposit.)
Batteries Made Easy
Premium batteries delivered and installed. We take the hassle out of battery replacements.
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Fast Delivery
We'll deliver on your schedule; same day delivery available. Require installation? For automotive types include expert install at checkout. Contact us for a labor quote on your boat, RV, or other equipment.
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Premium Batteries
We only sell premium name brand batteries, delivered and installed at competitive prices. We make battery replacement easy!