Everstart 24 Dc

After spending countless hours on the water and numerous weekends in my RV, I’ve learned that having reliable power is non-negotiable. Nothing ruins an adventure faster than a dead battery when you’re miles from shore or enjoying what should be a peaceful evening under the stars. That’s why I’ve put together this comprehensive guide to the Everstart 24 DC battery—a power solution I’ve come to trust through years of personal experience.

Whether you’re a seasoned boater, a weekend RV enthusiast, or simply looking for a dependable power source for your off-grid adventures, this guide will walk you through everything you need to know about this versatile battery. The right battery choice can make the difference between a memorable adventure and a frustrating breakdown, and I’m here to help you make that choice with confidence.

What Exactly Is the Everstart 24 DC Battery?

The Everstart 24 DC is a dual-purpose battery manufactured by Johnson Controls for Walmart’s Everstart brand. I first encountered this battery when I needed a replacement for my fishing boat’s trolling motor setup. What caught my attention immediately was its versatility—it’s designed to handle both starting applications (delivering high current for short bursts) and deep cycle applications (providing steady power over extended periods).

This battery belongs to the Group 24 size classification, which refers to its physical dimensions according to Battery Council International (BCI) standards. The “DC” in its name stands for “Deep Cycle,” indicating its capability to withstand repeated discharge and recharge cycles that would quickly kill a standard automotive battery.

My first impression when handling the battery was its solid construction. At approximately 50 pounds, it has a substantial feel that suggests quality internal components. The case is made of durable polypropylene that has withstood several seasons on my boat without cracking or warping, even during temperature fluctuations.

Specifications That Matter: Understanding What You’re Getting

Let me break down the key specifications of the Everstart 24 DC battery based on my research and personal experience:

• Battery Type: Dual-purpose (starting/deep cycle)
• Voltage: 12 volts (nominal)
• Group Size: 24
• Cold Cranking Amps (CCA): Approximately 750-800 CCA
• Marine Cranking Amps (MCA): Approximately 950-1000 MCA
• Reserve Capacity: Around 160-180 minutes
• Amp-Hour Rating: Approximately 70-75 Ah
• Terminal Type: Top post
• Dimensions: Approximately 10.25″ L x 6.8″ W x 8.9″ H
• Weight: Approximately 50 lbs

These specifications place the Everstart 24 DC in a sweet spot for many applications. The CCA rating is more than sufficient for starting most outboard motors and RV engines, while the reserve capacity provides enough sustained power for trolling motors, lighting, and appliances.

I’ve found that these specs aren’t just marketing numbers—they translate to real-world performance. During a three-day fishing trip last summer, my battery powered the trolling motor for several hours each day while also handling the fish finder, navigation lights, and bilge pump without issue.

Deep Cycle Capabilities: Is It the Real Deal?

This is a question I had when I first considered the Everstart 24 DC. While it’s labeled as a deep cycle battery, many dual-purpose batteries lean more toward starting capabilities than true deep cycle performance.

After putting it through its paces over multiple seasons, I can confirm that the Everstart 24 DC is indeed a legitimate deep cycle battery, though with some limitations compared to specialized deep cycle models. The internal lead-calcium plates are thicker than those in standard starting batteries, allowing for deeper discharge cycles without damage.

In my experience, the battery performs best when discharged to no more than 50% capacity before recharging—a standard recommendation for most lead-acid deep cycle batteries. When I’ve followed this guideline, my Everstart batteries have typically lasted 3-4 years of regular use.

That said, it’s important to understand that as a dual-purpose battery, it represents a compromise. It won’t have the cranking power of a dedicated starting battery or the cycle life of a premium deep cycle battery. But for most recreational users who need both functions without wanting to install separate batteries, it strikes an excellent balance.

Trolling Motor Compatibility: Power for the Long Haul

One of the most common questions I hear about this battery is whether it’s suitable for trolling motors. Based on my experience using it with a 55-pound thrust trolling motor, the answer is a definite yes.

The Everstart 24 DC provides reliable power for trolling motors in the 30-55 pound thrust range. For my 55-pound motor, I typically get 4-5 hours of continuous use at medium speeds before reaching the 50% discharge level that I try not to exceed.

For those with larger trolling motors (70+ pounds of thrust), you might want to consider either upgrading to a Group 27 or 31 battery with higher capacity or wiring multiple 24 DC batteries in parallel to increase your available amp-hours without changing voltage.

I’ve found that the battery recovers well after a day of trolling, accepting a full charge overnight with my 10-amp marine charger. This recoverability is a crucial factor for multi-day fishing trips where you’re relying on your battery day after day.

Battery Lifespan: What to Realistically Expect

Battery life is always a tricky subject because it depends on so many variables: usage patterns, depth of discharge, charging practices, temperature exposure, and even luck of the draw with manufacturing variations.

In my case, I’ve owned three Everstart 24 DC batteries over the years. My first lasted just over three years with regular weekend use during fishing season (April through October). The second pushed to nearly four years with similar use. My current one is in its third season and still performing well.

Based on my experience and discussions with other users, you can typically expect 3-4 years of service from an Everstart 24 DC battery with proper maintenance and usage. This compares favorably with other batteries in its price range, though premium deep cycle batteries might last 5-7 years with optimal care.

Factors that I’ve found can shorten battery life include:

• Regularly discharging below 50% capacity
• Leaving the battery in a discharged state for extended periods
• Exposure to extreme temperatures (especially heat)
• Failure to maintain proper water levels (for non-maintenance-free versions)
• Using an improper charger or charging at too high a rate

Conversely, practices that have helped me maximize battery life include:

• Always recharging promptly after use
• Using a quality marine/deep cycle charger with appropriate settings
• Storing the battery at full charge during off-seasons
• Keeping the battery clean and terminals corrosion-free
• Installing the battery in a well-ventilated location to prevent overheating

Charging Your Everstart 24 DC: Doing It Right

Proper charging is perhaps the single most important factor in extending battery life. I learned this the hard way after prematurely killing my first deep cycle battery years ago with improper charging practices.

For the Everstart 24 DC, I recommend using a smart marine/deep cycle charger with multiple stages (bulk, absorption, and float). These chargers adjust their output based on the battery’s state of charge, preventing overcharging while ensuring a complete charge.

My charging routine typically looks like this:

1. Connect the charger after a day on the water, regardless of how much I used the battery
2. Use a 10-amp setting for overnight charging (higher amperage chargers are fine but not necessary)
3. Allow the charger to complete its full cycle, including the float stage
4. Disconnect only when I’m ready to use the battery again or when the charger indicates a full charge

For longer storage periods (over two weeks), I either leave the battery connected to a quality float charger or check and recharge it monthly to prevent sulfation—the formation of lead sulfate crystals that can permanently reduce capacity.

I’ve found that using the alternator on my outboard motor can maintain the battery while running, but it’s not an ideal charging method for deeply discharged batteries. The alternator is designed primarily to replace the energy used in starting the engine and running electronics, not for bulk charging a deep cycle battery.

Compatible Vehicles and Devices: Versatility in Action

The Group 24 size and dual-purpose nature of the Everstart 24 DC make it suitable for a wide range of applications. Over the years, I’ve personally used it in or seen it used successfully in:

• Bass boats and fishing boats with trolling motors
• Pontoon boats
• Small to medium-sized RVs and travel trailers
• Camping setups for powering lights and small appliances
• Backup power systems for gate openers and security systems
• Small off-grid solar setups (with appropriate charge controllers)

The battery’s dimensions (approximately 10.25″ L x 6.8″ W x 8.9″ H) fit standard Group 24 battery boxes and trays, making installation straightforward in vehicles designed for this size.

I’ve found it particularly well-suited for smaller boats where space is at a premium but you need both starting power for an outboard and running power for a trolling motor and electronics. The dual-purpose design eliminates the need for separate batteries, saving space and weight.

For RV applications, the Everstart 24 DC works well for weekend warriors who use their batteries for lights, water pumps, and occasional small appliance use. For full-time RVers or those with higher power demands, you might want to consider larger Group 27 or 31 batteries or a series of batteries for increased capacity.

Where to Buy and What to Expect to Pay

As an Everstart product, this battery is primarily available at Walmart stores and through Walmart’s website. This exclusivity actually makes shopping easier—you won’t need to compare prices across multiple retailers.

Based on my most recent purchase and current market research, you can expect to pay approximately $95-120 for the Everstart 24 DC battery. This price point positions it as a mid-range option—more expensive than budget automotive batteries but significantly less expensive than premium marine deep cycle batteries from brands like Odyssey or Optima.

When purchasing, I recommend checking the manufacturing date stamp on the battery. Look for a battery manufactured within the last six months if possible. The date code typically appears as a letter (representing the month, with A for January, B for February, etc.) followed by a number (the last digit of the year). For example, C5 would indicate March 2025.

I also suggest checking the battery’s charge level before leaving the store. Most Walmart locations have battery testers available, and a new battery should show a nearly full charge. I once purchased a battery that had been sitting on the shelf for too long and had self-discharged significantly, which can lead to sulfation and shortened life.

Warranty Coverage: Your Safety Net

One of the factors that initially attracted me to the Everstart battery line was their warranty coverage. The Everstart 24 DC typically comes with a 1-year free replacement warranty, followed by a prorated warranty period.

My experience with warranty claims has been straightforward. When one of my previous Everstart batteries failed prematurely (about 18 months into ownership), I brought it to Walmart with my receipt. They tested the battery, confirmed it was defective, and provided a prorated credit toward a new battery based on the time I’d owned it.

To ensure you can take advantage of the warranty if needed, I recommend:

• Keeping your receipt in a safe place (I take a photo and store it digitally)
• Noting the purchase date on the battery itself with a permanent marker
• Following recommended maintenance procedures
• Having the battery tested if you suspect issues before the warranty expires

Remember that warranties typically don’t cover damage from misuse, improper charging, or physical damage to the case. They’re designed to protect against manufacturing defects and premature failure under normal use conditions.

Maintenance Requirements: Keeping It Simple

The Everstart 24 DC is available in both standard and maintenance-free versions. In recent years, most of the stock has shifted toward maintenance-free designs, which is what I currently use.

If you have the maintenance-free version (the most common type now sold), maintenance is minimal:

• Keep the terminals clean and free of corrosion
• Ensure secure connections
• Protect from extreme temperatures when possible
• Charge properly after use

For the standard version with removable caps, you’ll need to periodically check and maintain the electrolyte levels:

• Check water levels every 1-2 months during regular use
• Add distilled water as needed to keep plates covered
• Never add acid to the battery
• Avoid overfilling cells

I personally prefer the maintenance-free version for the convenience, though some battery purists argue that being able to check and maintain electrolyte levels can extend battery life. In my experience, the difference in lifespan between well-maintained standard batteries and quality maintenance-free batteries has been minimal.

Installation: Getting It Right the First Time

Proper installation helps ensure safety and performance. When I install a new battery, I follow these steps:

1. Safety first: Disconnect the negative terminal of the old battery first, then the positive. Reverse this process when connecting the new battery (positive first, then negative).
2. Clean terminals: Before connecting the new battery, I clean the cable terminals with a wire brush and apply a thin coat of dielectric grease to prevent corrosion.
3. Secure mounting: The battery should be firmly secured in its mounting location to prevent movement that could damage the battery or disconnect cables. Most boats and RVs have dedicated battery trays with hold-downs.
4. Ventilation: Lead-acid batteries release hydrogen gas during charging, which can be explosive in confined spaces. I ensure the battery is installed in a well-ventilated area.
5. Terminal protection: After installation, I apply terminal protector spray or petroleum jelly to the connections to prevent corrosion.
6. Initial charging: Even though new batteries come partially charged, I fully charge the battery before first use to ensure maximum capacity and performance.

For my boat installation, I also added a marine battery switch that allows me to isolate the battery when the boat is not in use, preventing parasitic drains that could leave me stranded on my next outing.

Solar Power Storage Potential: Off-Grid Capabilities

I’ve experimented with using the Everstart 24 DC in a small solar setup at my hunting cabin, and it performs admirably in this role with some caveats.

For solar applications, the key considerations are cycle life and depth of discharge. The Everstart 24 DC can function in a solar storage system, but I wouldn’t recommend regularly discharging it below 50% if you want it to last. This effectively means you’re working with about 35-37.5 amp-hours of usable capacity.

In my cabin setup, I use a 100-watt solar panel with a charge controller to maintain the battery. This system provides enough power for LED lighting, charging small devices, and running a small 12V refrigerator intermittently.

For more demanding off-grid systems, you might want to consider:

• Multiple batteries connected in parallel to increase capacity
• Higher-end deep cycle batteries specifically designed for renewable energy applications
• Alternative battery chemistries like lithium iron phosphate (LiFePO4) that offer better cycle life and deeper discharge capabilities

That said, for occasional use or backup power scenarios, the Everstart 24 DC offers an affordable entry point into solar power storage.

Comparison with Other Deep Cycle Batteries: Where It Stands

Having used various batteries over the years, I can offer some perspective on how the Everstart 24 DC compares to alternatives:

Vs. Standard Automotive Batteries:
The Everstart 24 DC significantly outperforms standard automotive batteries for deep cycle applications. While an automotive battery might work briefly for running a trolling motor, it will quickly fail with repeated deep discharges. The Everstart’s thicker plates and improved chemistry make it far more suitable for marine and RV use.

Vs. Other Mid-Range Marine Batteries:
Compared to similarly priced options like the NAPA Marine Deep Cycle or Bass Pro Shops XPS, the Everstart offers comparable performance in my experience. Differences tend to be minor, and value often depends on current promotions or warranty terms.

Vs. Premium Deep Cycle Batteries:
Premium options like Optima BlueTop, Odyssey, or Trojan batteries will generally outperform the Everstart in cycle life, recovery from deep discharge, and overall lifespan. However, they typically cost 2-3 times as much. For weekend recreational users, the performance difference may not justify the price premium.

Vs. AGM Batteries:
Absorbed Glass Mat (AGM) batteries offer advantages in terms of mounting flexibility (can be installed in any orientation), resistance to vibration, and elimination of maintenance. However, they typically cost significantly more than flooded lead-acid batteries like the Everstart 24 DC. For those who prioritize maintenance-free operation and can afford the premium, AGM is worth considering.

In terms of value proposition, I’ve found that the Everstart 24 DC offers an excellent balance of performance and affordability for recreational users. For professional guides, full-time RVers, or those who depend on their battery daily, the premium options may offer better long-term value despite higher upfront costs.

Reserve Capacity: Power When You Need It

The reserve capacity of a battery refers to the number of minutes it can deliver 25 amps while maintaining at least 10.5 volts. This specification is particularly important for deep cycle applications, as it indicates how long the battery can power your devices before requiring a recharge.

The Everstart 24 DC typically offers a reserve capacity of 160-180 minutes. In practical terms, this means it can run:

• A 25-amp trolling motor for about 2.5-3 hours
• A combination of electronics (fish finder, GPS, radio) for much longer
• Essential RV systems during an evening without hookups

I’ve found this reserve capacity adequate for my typical day of fishing. When I’m using my trolling motor intermittently rather than continuously, I can easily get through a full day on the water without depleting the battery below the recommended 50% threshold.

For those with higher power demands, calculating your needs is important. Make a list of all devices you’ll power, their amperage draw, and estimated hours of use. This will help determine if a single Group 24 battery provides sufficient capacity or if you need additional batteries.

Marine Applications: Built for the Challenges

The marine environment presents unique challenges for batteries: vibration, humidity, saltwater exposure, and sometimes extreme temperatures. The Everstart 24 DC is designed with these challenges in mind.

In my freshwater fishing applications, the battery has held up well to the constant vibration of running on plane and the occasional splash of water. The sealed design (in maintenance-free versions) helps protect against moisture intrusion, while the sturdy case resists impact damage.

For saltwater applications, extra precautions are necessary. I recommend:

• Rinsing the battery with fresh water if it’s exposed to salt spray
• Applying terminal protectors designed specifically for marine use
• Checking connections more frequently for signs of corrosion
• Installing the battery in a covered battery box if possible

The Everstart 24 DC is not specifically marketed as a marine battery with extraordinary saltwater resistance like some premium models. However, with proper care, many users report satisfactory performance in saltwater environments.

One marine-specific consideration is the terminal type. The top-post design of the Everstart 24 DC works well with standard marine battery cables and allows for secure connections that resist the vibration inherent in boating applications.

Environmentally Responsible Disposal and Recycling

Lead-acid batteries are among the most recycled consumer products in the United States, with recovery rates exceeding 99%. When your Everstart 24 DC reaches the end of its useful life, proper disposal is both legally required and environmentally responsible.

I’ve found several convenient options for recycling:

1. Return to Walmart: Most Walmart stores accept old batteries for recycling, often with a core charge refund if you’re purchasing a replacement.
2. Auto parts stores: Retailers like AutoZone, Advance Auto Parts, and O’Reilly typically accept old batteries for recycling.
3. Recycling centers: Local hazardous waste collection facilities or recycling centers often accept lead-acid batteries.

Never dispose of lead-acid batteries in regular trash or leave them exposed to the elements. The lead and acid can cause significant environmental damage if improperly discarded.

When I recycled my last battery, I simply brought it to Walmart when purchasing my replacement. They credited the core charge (typically $10-15) toward my purchase and handled the recycling process.

Performance in Extreme Weather: Adaptability Matters

Battery performance is significantly affected by temperature extremes, and the Everstart 24 DC is no exception. Understanding these effects has helped me manage expectations and maintain performance year-round.

Cold Weather Performance:
In cold temperatures (below 40°F/4°C), all lead-acid batteries experience reduced capacity. At 0°F (-18°C), a battery might deliver only 60-70% of its rated capacity. I’ve noticed this effect when ice fishing—my trolling motor doesn’t run quite as long as it does during summer months.

To mitigate cold weather effects:

• I keep the battery fully charged, as partially charged batteries are more susceptible to freezing
• When possible, I store the battery in a temperature-controlled environment when not in use
• For winter use, I sometimes insulate the battery compartment (while still allowing for ventilation)

Hot Weather Performance:
High temperatures actually increase a battery’s capacity temporarily but significantly accelerate internal degradation and shorten lifespan. In my experience using the battery in Southern summers with temperatures regularly exceeding 90°F (32°C), I’ve noticed faster water loss in standard batteries and generally shorter overall lifespan.

To manage hot weather effects:

• I ensure adequate ventilation around the battery
• In extreme heat, I sometimes place a reflective cover over the battery compartment when the boat is not in use
• I check water levels more frequently in non-maintenance-free versions during summer months
• I’m more diligent about full recharging after use, as high temperatures accelerate self-discharge

Overall, the Everstart 24 DC handles temperature variations reasonably well compared to other batteries in its price range, but no lead-acid battery is immune to these effects.

Real-World Reviews and Experiences: The Verdict

Beyond my personal experience, I’ve gathered insights from fellow boaters, RVers, and online reviews to provide a broader perspective on the Everstart 24 DC’s performance.

The consensus among recreational users tends to be positive, particularly considering the price point. Common praise points include:

• Good value for the price
• Reliable performance for weekend recreational use
• Decent lifespan when properly maintained
• Convenient availability at Walmart locations nationwide
• Straightforward warranty service

Common criticisms center around:

• Inconsistent manufacturing quality (some users report early failures)
• Not as durable as premium brands for heavy-duty applications
• Limited information about specific specifications compared to some competitors
• Performance degradation in extreme conditions

One fishing club member described his experience: “I’ve gone through three of these batteries in my bass boat over nine years. For the price, I can’t complain. They’re not the best out there, but they’re reliable enough for my weekend fishing, and when they do eventually wear out, I’m not breaking the bank on a replacement.”

An RV forum member noted: “We use our travel trailer 6-8 weekends a year, and the Everstart has been powering our lights and water pump without issue for three seasons now. For casual users like us, it’s perfect—no need to spend hundreds more on fancier options.”

These experiences align with my own assessment: the Everstart 24 DC is an excellent value proposition for recreational users with moderate power needs.

Final Thoughts: Is the Everstart 24 DC Right for You?

After thousands of hours on the water powered by various batteries, including multiple Everstart 24 DCs, I can confidently say this battery hits a sweet spot for many users. It delivers reliable performance at a reasonable price point, making it an attractive option for recreational boaters and RVers.

The battery is best suited for:

• Weekend boaters and anglers
• Casual RV users
• Those with moderate power demands
• Budget-conscious consumers who still want reliable performance
• Applications where dual-purpose functionality (starting and deep cycle) is beneficial

You might want to consider alternatives if:

• You’re a professional guide or full-time RVer who depends on your battery daily
• You regularly discharge batteries deeply (beyond 50%)
• You operate in extreme conditions consistently
• You need the absolute maximum lifespan regardless of initial cost

For my own needs—weekend fishing trips and occasional multi-day excursions—the Everstart 24 DC has proven to be a reliable companion that doesn’t break the bank. While I occasionally find myself envying friends with premium AGM setups during extended trips, the practical reality is that the performance difference rarely justifies the significant price premium for my usage patterns.

Whatever you decide, remember that proper maintenance and charging habits will have as much impact on your battery experience as the brand you choose. Even the most expensive battery will fail prematurely if abused, while a moderately priced option like the Everstart 24 DC can provide years of reliable service when treated with care.

Here’s to many hours of worry-free power on your next adventure!