Everstart Maxx Jump Starter

I’ll never forget that bitter January night when my car refused to start in the empty parking lot of a shopping mall, miles from home. The security guard who tried to help me had jumper cables but no working vehicle nearby. That night changed everything—it’s when I realized the value of self-reliance on the road. After researching for weeks, I invested in an Everstart Maxx Jump Starter, and it’s genuinely been one of the smartest automotive purchases I’ve made. Today, I’m sharing everything I’ve learned about this powerful little device that now travels everywhere with me.

My Experience with the Everstart Maxx Jump Starter

When I first opened the box containing my new Everstart Maxx Jump Starter, I was honestly surprised by how compact it was compared to the older jump starters I’d seen my dad use. Those clunky models were practically car batteries themselves, but this sleek device fits easily in my emergency kit. The first time I used it—helping a stranded college student in my neighborhood—I was amazed at how one small device could deliver enough power to bring a dead battery back to life in seconds.

Over the past three years, I’ve used my Everstart Maxx to jump-start my own vehicle multiple times, helped countless strangers in parking lots, and even rescued my brother’s boat when its battery died mid-lake. I’ve come to understand its features, limitations, and quirks. In this comprehensive guide, I’ll share everything I’ve learned to help you choose the right model, use it effectively, and keep it maintained for years of reliable service.

Understanding Jump Starters: What Makes the Everstart Maxx Special

Before diving into the specifics of the Everstart Maxx, let’s clarify what portable jump starters actually do. Unlike traditional jumper cables that require another vehicle, portable jump starters are self-contained power banks with enough juice to start a vehicle independently.

The Everstart Maxx line stands out in the crowded jump starter market for several reasons. First, these units pack serious power into relatively compact designs. Second, they include multiple safety features that prevent the dangerous sparking and potential battery damage that can occur with traditional jumper cables. Finally, most models offer versatility beyond just jump-starting, functioning as power banks for electronic devices or even including emergency features like built-in air compressors or flashlights.

The Everstart Maxx Jump Starter Models: Which One Is Right for You?

The Everstart Maxx line includes several models with varying capabilities. Here’s my breakdown of the main options:

Everstart Maxx 750A Jump Starter

This entry-level model delivers 750 peak amps, suitable for most standard passenger vehicles with 4-6 cylinder engines. It’s the most affordable option and includes basic USB charging capabilities and an LED flashlight.

Everstart Maxx 1200A Jump Starter

The mid-range 1200A model offers more power for larger engines, including many V8s and smaller diesel engines. This is the model I personally own, and it’s proven remarkably versatile for all my vehicles and those of friends and family.

Everstart Maxx 1200A Jump Starter with Air Compressor

This variant of the 1200A model includes a built-in air compressor—a feature I sometimes wish I had opted for. It’s ideal for drivers who want an all-in-one roadside emergency solution, allowing you to inflate tires alongside jump-starting capabilities.

Everstart Maxx 2000A Heavy Duty Jump Starter

For those with larger vehicles, heavy-duty trucks, or diesel engines, the 2000A model provides extraordinary starting power. While overkill for many drivers, it provides peace of mind for those with demanding vehicles or who frequently travel in extreme cold weather where batteries require more cranking power.

The right model for you depends primarily on your vehicle type. For most standard cars and small SUVs, the 750A or 1200A models will be more than sufficient. If you drive a large truck, diesel vehicle, or frequently help others with jump starts, consider the more powerful 2000A model. And if you want the added convenience of an air compressor, that specific model is worth the slight premium.

Key Features That Make the Everstart Maxx Worth Every Penny

After using various jump starters over the years, several features of the Everstart Maxx line stand out to me:

Impressive Amperage Options

The Everstart Maxx offers models ranging from 750 to 2000 peak amps. This specification indicates the maximum current the jump starter can deliver in a short burst, which is crucial for turning over an engine. Even the entry-level 750A model provides enough power to start most passenger vehicles multiple times on a single charge.

Reverse Polarity Protection

One of my favorite safety features is the reverse polarity protection. When I was teaching my teenage daughter how to use our jump starter, she accidentally connected the clamps incorrectly. Instead of causing damage or danger, the unit simply didn’t activate and displayed a warning light. This protection prevents potentially dangerous situations and protects both the jump starter and your vehicle’s electrical system.

Multi-Function Capabilities

Beyond just jump-starting, most Everstart Maxx models offer:

• USB ports for charging phones and tablets
• Built-in LED flashlights with multiple modes (including SOS)
• Digital displays showing remaining battery percentage
• Some models include built-in air compressors

I’ve used the USB charging feature countless times on road trips when my phone was running low, and the flashlight has been invaluable during nighttime emergencies.

Compact, Portable Design

Unlike the bulky jump starters of years past, the Everstart Maxx models are remarkably compact. My 1200A model is about the size of a small paperback book and weighs just a few pounds. It easily fits in my glove compartment or the small emergency kit I keep in my trunk.

Smart Jumper Cables

The included cables feature smart technology that helps prevent sparking and provides additional protection against improper connections. This is especially valuable for those who aren’t mechanically inclined or might be using the jump starter in stressful emergency situations.

How to Use the Everstart Maxx Jump Starter: My Step-by-Step Guide

After helping numerous people use my jump starter over the years, I’ve developed a foolproof process that ensures safety and effectiveness. Here’s my step-by-step guide:

Preparation Steps

1. Ensure your Everstart Maxx has sufficient charge (ideally at least 50%)
2. Position it on a stable surface near your vehicle, but not directly on the engine
3. Turn off your vehicle’s ignition and all accessories (radio, lights, etc.)
4. Identify the positive (+) and negative (-) terminals on your battery

Connection Process

1. Connect the red clamp to the positive (+) terminal on your battery
2. Connect the black clamp to the negative (-) terminal or a clean, unpainted metal surface on the engine block
3. Check for any warning lights on the jump starter (such as reverse polarity indicators)
4. If all indicators are normal, wait approximately 30 seconds for the jump starter to analyze and prepare

Starting Your Vehicle

1. Turn your vehicle’s ignition and attempt to start the engine
2. If the engine doesn’t start immediately, wait about 1 minute before trying again
3. Once the engine starts, let it run for at least 5 minutes

Safe Disconnection

1. Disconnect the black (negative) clamp first
2. Disconnect the red (positive) clamp second
3. Store the clamps properly in their designated positions on the jump starter
4. Turn off the jump starter and store it in a safe place

The process is remarkably simple once you’ve done it once or twice. I’ve taught everyone in my family how to use our jump starter because you never know when you’ll be alone and need to get your vehicle started without assistance.

Frequently Asked Questions: What I’ve Learned from Three Years of Ownership

After using my Everstart Maxx extensively and answering countless questions from friends and family, here are the most common questions I encounter:

Can the Everstart Maxx Jump Starter charge a completely dead battery?

Yes, in most cases. I’ve successfully jump-started vehicles with batteries so dead they couldn’t even power the dome light. The key factor isn’t how dead the battery is, but rather whether the battery is damaged or simply discharged. A deeply discharged but otherwise healthy battery can typically be jump-started. However, if a battery has a shorted cell or other internal damage, even the most powerful jump starter may not help.

How long does it take to recharge the Everstart Maxx Jump Starter?

In my experience, a full recharge from empty takes approximately 4-6 hours using the included wall charger. Some models also support car charger adapters, which take slightly longer. I make it a habit to recharge my unit after every use and to top it off every three months even if I haven’t used it.

Why might my Everstart Maxx Jump Starter not be working?

The most common issues I’ve encountered include:

• Insufficient charge in the jump starter itself
• Corroded or dirty battery terminals preventing good connection
• Extremely cold temperatures affecting battery performance
• The vehicle’s issue is not battery-related (starter, alternator, etc.)
• The jump starter has entered protection mode due to improper connection

How do I reset the Everstart Maxx Jump Starter?

If your unit enters protection mode or won’t power on, you can typically reset it by:

1. Disconnecting all cables
2. Pressing and holding the power button for 10-15 seconds
3. Connecting the unit to its charger for at least 30 minutes
4. Attempting to power it on again

This process has resolved most temporary issues I’ve encountered with my unit.

Does the Everstart Maxx Jump Starter work for motorcycles or boats?

Absolutely! I’ve used my 1200A model on my brother’s fishing boat and my neighbor’s motorcycle multiple times. In fact, these smaller engines typically require less power to start than cars, making them easy work for the Everstart Maxx. Just be sure to identify the correct battery terminals, as they can be arranged differently than in cars.

What’s the typical price range for Everstart Maxx Jump Starters?

Based on my research and shopping experience, you can expect to pay:

• $50-70 for the 750A model
• $80-100 for the standard 1200A model
• $100-130 for the 1200A model with air compressor
• $120-150 for the 2000A heavy-duty model

Prices may vary based on sales, seasonal promotions, and specific retailers.

Where can I purchase an Everstart Maxx Jump Starter?

Everstart is Walmart’s automotive brand, so Walmart stores and Walmart.com are the primary retailers. However, I’ve occasionally seen these units at auto parts stores and online marketplaces as well. I purchased mine during a Black Friday sale at Walmart and found it to be very competitively priced compared to similar jump starters from other brands.

How long does the Everstart Maxx hold its charge?

In my experience, the lithium-ion battery in these units holds its charge remarkably well. Even when left unused in my trunk for 3-4 months, my unit typically retains at least 80% of its charge. However, I still recommend checking and topping off the charge every 3 months to ensure it’s ready when needed.

Troubleshooting Common Issues with the Everstart Maxx Jump Starter

Even the best devices occasionally have issues. Here are some common problems I’ve encountered and their solutions:

Jump Starter Powers On But Won’t Start the Vehicle

If your jump starter shows it has power but fails to start your vehicle, try:

1. Ensuring the clamps have a clean, tight connection to the battery terminals
2. Wiggling the clamps slightly to improve contact
3. Cleaning any corrosion from your battery terminals with a wire brush
4. Allowing the jump starter to remain connected for 2-3 minutes before attempting to start
5. Checking if your vehicle’s issue might be something other than the battery

Indicator Lights Meaning and Interpretation

The indicator lights on Everstart Maxx units can be confusing at first. Here’s my quick guide:

• Solid green light: Unit is charged and ready to use
• Flashing green light: Unit is charging
• Solid red light: Error detected, check connections
• Flashing red light: Low battery on the jump starter itself
• No lights: Unit may need to be reset or recharged

USB Charging Issues

If the USB ports aren’t charging your devices:

1. Ensure the main unit has sufficient charge
2. Try a different USB cable
3. Press the power button to activate the USB ports (required on some models)
4. Check if your device is compatible with the amperage provided by the ports

Safety Precautions: Lessons I’ve Learned the Hard Way

Safety should always be your primary concern when working with any vehicle electrical system. Here are the key precautions I always follow:

Always Connect in the Correct Order

Always connect the positive (red) clamp first, then the negative (black) clamp. When disconnecting, remove the negative clamp first, then the positive. This reduces the risk of sparking and potential damage.

Never Allow the Clamps to Touch Each Other When Powered

When the unit is turned on, keep the clamps from touching each other or the same terminal. The resulting short circuit could damage the jump starter or cause sparks.

Keep Away from Extreme Temperatures

I learned this lesson when I left my first jump starter in my car during a particularly hot summer day. Excessive heat or cold can damage the lithium-ion battery. I now store mine in the trunk where it’s better insulated from temperature extremes.

Don’t Use on Damaged Batteries

If your vehicle’s battery is visibly damaged, leaking, or bulging, do not attempt to jump-start it. These conditions indicate potential safety hazards that could be exacerbated by adding electrical current.

Follow Manufacturer’s Specific Guidelines

Each model has slight variations in recommended use. Always review the user manual for your specific model before first use and periodically as a refresher.

Long-Term Maintenance: Keeping Your Jump Starter Ready for Years

To ensure your Everstart Maxx remains reliable for years to come, follow these maintenance tips I’ve adopted:

Regular Charging Schedule

I set a recurring reminder on my phone to check and charge my jump starter every three months, even if I haven’t used it. This prevents deep discharge that could damage the battery.

Proper Storage Conditions

Store your jump starter in a cool, dry place away from direct sunlight and extreme temperatures. I keep mine in a small protective case in my trunk, well away from metal objects that could potentially cause a short circuit.

Clean Connections

Periodically check the clamps and connection points for any corrosion or dirt buildup. I clean mine with a small amount of electrical contact cleaner on a soft cloth whenever they appear dirty.

Test Periodically

About twice a year, I test my jump starter by using it to charge a USB device or by turning on its flashlight function. This confirms the battery is holding charge and the basic functions are working properly.

Check for Firmware Updates

Some newer models with digital displays may occasionally receive firmware updates. Check the manufacturer’s website or included documentation for information on how to check for and apply these updates.

Is the Everstart Maxx Jump Starter Worth It? My Honest Assessment

After three years of ownership and countless uses, I can confidently say that the Everstart Maxx Jump Starter offers exceptional value for any driver. The peace of mind alone is worth the price—knowing I’ll never be stranded with a dead battery again.

When compared to the cost of a single roadside assistance call (often $75-150), or the inconvenience of being stranded for hours waiting for help, the Everstart Maxx pays for itself with just one use. Add in the additional utility as a power bank, emergency light source, and (in some models) air compressor, and it becomes an essential component of any vehicle emergency kit.

While there are more expensive jump starters on the market with additional features or slightly higher power ratings, I’ve found the Everstart Maxx hits the sweet spot of affordability, reliability, and functionality. The safety features are comprehensive, the build quality is solid, and the performance has been flawless in my experience.

My Final Thoughts: An Essential Investment for Every Driver

From helping a stranded family in a grocery store parking lot during a rainstorm to getting myself home after leaving my lights on at work, my Everstart Maxx has proven its worth many times over. It’s one of those purchases that makes you feel like a responsible adult—preparing for emergencies before they happen rather than scrambling after the fact.

If you’re on the fence about purchasing one, consider this: we invest in insurance policies hoping we’ll never need them. A quality jump starter like the Everstart Maxx is insurance you can actually use—not just for emergencies, but for convenient device charging and other utility functions.

For new drivers, I consider it an essential gift alongside their first vehicle. For experienced drivers who’ve been relying on traditional jumper cables or roadside assistance, it represents an upgrade in self-sufficiency and convenience.

The winter months are approaching as I write this, and I’ve already checked that my Everstart Maxx is fully charged and ready for the season when battery failures are most common. If you don’t already have a reliable jump starter in your vehicle, I hope this comprehensive guide has convinced you of their value and helped you understand which Everstart Maxx model might be right for your needs.

Drive safely, be prepared, and enjoy the confidence that comes from knowing you’ve got the power to get moving again—no matter what your battery has to say about it.