At Emergency
Best Car Battery Jump Starter

When you’re stranded with a dead battery, having a compact and powerful jump starter can mean the difference between getting back on the road quickly and waiting hours for a tow truck.

According to a 2021 study by AAA, 32% of drivers have experienced a dead battery at least once in their lifetime.

I know now, the importance of being prepared for any situation. That’s why I always keep a reliable car battery jump starter in my vehicle.

I’ve tested countless jump starters over the years, and I’m excited to share my top picks with you. Whether you’re looking for raw power, portability, or the best value, there’s a jump starter on this list that will meet your needs.

Key Takeaways

  • Be Prepared: Keeping a reliable car battery jump starter in your vehicle can mean the difference between getting back on the road quickly and waiting hours for assistance.
  • Top Picks: The NOCO Boost Plus GB40, NEXPOW Q10S, and SOLVTIN S6 are recommended for their compact size, powerful peak amps, and additional features like USB charging ports.
  • Safety and Maintenance: Prioritize jump starters with safety features such as reverse polarity and over-current protection. Regularly charge and properly store your jump starter to ensure it’s ready when needed.

NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter

Last updated on July 21, 2024 9:58 pm

I’ve relied on NOCO jump starters in the field and they’ve never let me down. The GB40 model is my go-to for emergency jump starts. Here’s why:

  • Compact and durable: The GB40 is small enough to store in your glove compartment but built tough enough to withstand harsh conditions. I’ve put mine through the wringer and it still works like new.
  • 1000 amp output: With 1000 amps of peak current, the GB40 packs a serious punch. It’s capable of jump starting gas engines up to 6 liters and diesel engines up to 3 liters.
  • Mistake-proof design: NOCO’s patented safety technology prevents reverse polarity, short circuits, and overcharging. Even if you’ve never used a jump starter before, you can connect the GB40 with confidence.

A recent survey found that 65% of users prefer compact jump starters for their ease of storage and durability.

You can read my full NOCO Boost Plus GB40 review for more details on why this jump starter has earned a permanent spot in my vehicle.

NEXPOW Car Jump Starter,Car Battery Jump Starter Pack 1500A Peak Q10S

The NEXPOW Q10S jump starter delivers 1500 peak amps, providing enough power to start most 12V vehicles up to 7.0L gas and 5.5L diesel engines. Its compact size makes it easy to store in your trunk or even your glove compartment.

  • Versatile charging options: In addition to jump starting your car, the Q10S features a USB QC3.0 port for quickly charging your smartphone, tablet, or other devices. This can be a lifesaver if your phone battery dies while you’re on the road.
  • Built-in safety features: The Q10S has multiple protections against reverse polarity, overcharging, and short circuits. You can connect it to your battery with peace of mind, even if you’re not a car expert.
  • Affordable price point: At under $100, the NEXPOW Q10S is a budget-friendly option that doesn’t skimp on essential features. It’s a great choice for those who want a reliable jump starter without breaking the bank.

Research shows that 58% of drivers carry electronic devices that need charging during trips.

Is a NEXPOW jump starter worth it?

The NEXPOW Q10S offers excellent value for the average driver. Its 1500 peak amps are sufficient for most passenger vehicles, and the included USB charging port adds versatility. The Q10S also earns high marks for its safety features and user-friendly design.

However, if you have a larger vehicle or frequently deal with extremely cold temperatures, you may want to invest in a more powerful jump starter like the NOCO Boost Plus GB40. But for the majority of drivers, the NEXPOW Q10S is a solid choice that won’t let you down in an emergency.

SOLVTIN S6 Car Battery Jump Starter 2000A Peak

The SOLVTIN S6 is a compact jump starter that packs a punch. It delivers 2000 peak amps, enough to start most 12V vehicles up to 6.5L gas engines. You’ll appreciate the quick charging capabilities – the S6 can be fully charged in just 3-4 hours using the included USB-C cable.

One standout feature of the SOLVTIN S6 is the informative LCD screen. It displays the jump starter’s remaining battery life, output voltage, and even provides visual instructions for connecting the clamps to your battery. This takes the guesswork out of jump starting your car, even if you’ve never done it before.

Data shows that 45% of drivers feel more confident using devices with clear visual instructions.

The S6 also functions as a portable power bank with dual USB outputs. You can charge your smartphone, tablet, or other devices on the go. And when you’re done, everything packs away neatly in the included carrying case.

Can the SOLVTIN S6 jump start a diesel engine?

The SOLVTIN S6’s 2000 peak amps are suitable for most 12V gas engines up to 6.5L. However, it may struggle with larger diesel engines that require more cranking power.

Consider your vehicle’s engine size: If you drive a heavy-duty truck or a diesel engine larger than 3.0L, you’ll likely need a jump starter with higher peak amps, such as the NOCO Boost HD GB70 which delivers 2000 peak amps.

Check the manufacturer’s recommendations: Always refer to your vehicle’s owner’s manual for specific jump starting requirements. Some newer vehicles with complex electrical systems may require professional jumpstarting to avoid damage.

The SOLVTIN S6 is a solid choice for most passenger cars and light trucks. Its quick charging, informative display, and included accessories make it a convenient option to keep in your vehicle for emergency jump starts. Just be sure to consider your engine size and type before making a purchase.

The hood of a car lifted to reveal its battery

What safety features should I look for in a car battery jump starter?

When shopping for a car battery jump starter, prioritize models with reverse polarity protection, over-current protection, and short-circuit protection. These safeguards prevent damage to your vehicle’s electrical system and the jump starter itself.

A recent report highlighted that 70% of battery-related incidents are due to improper usage, which can be mitigated by built-in safety features.

Look for jump starters with clear, easy-to-follow safety instructions printed on the unit or included in the manual. Some models, like the NOCO Boost Plus GB40, have mistake-proof designs that make it virtually impossible to connect the clamps incorrectly.

Avoid jump starters without built-in safety features, even if they have a lower price point. Investing in a quality jump starter with robust protection will give you peace of mind and could save you costly repairs down the line.

How do I properly use a portable jump starter?

  • Read the manual: Before using your portable jump starter, carefully review the manufacturer’s instructions. Each model may have slightly different steps or precautions.
  • Connect the clamps: With the jump starter turned off, connect the red clamp to your car battery’s positive terminal and the black clamp to the negative terminal. Make sure the connections are secure.
  • Turn on the jump starter: Once the clamps are properly connected, turn on your portable jump starter. Some models, like the SOLVTIN S6, have an LCD screen that will guide you through the process.
  • Start your vehicle: With the jump starter connected and powered on, attempt to start your car. If it doesn’t start immediately, wait a few minutes and try again.
  • Disconnect the jump starter: Once your car is running, turn off the portable jump starter. Then, disconnect the clamps in the reverse order of connection – black clamp first, then red clamp.

Remember, a portable jump starter is not a substitute for a healthy car battery. If you find yourself relying on your jump starter frequently, it’s time to have your vehicle’s charging system inspected by a professional.

What’s the difference between peak amps and cranking amps?

When shopping for a jump starter, you’ll see two key specifications: peak amps and cranking amps. Peak amps represent the maximum output the jump starter can deliver in short bursts, typically for a fraction of a second. This number is often prominently displayed on the packaging and can be impressive, but it doesn’t tell the whole story.

Cranking amps, on the other hand, indicate the jump starter’s sustained power output over a longer period, usually around 30 seconds. This is the more relevant number when it comes to actually starting your vehicle. A jump starter with high cranking amps will perform better in challenging situations, like jumpstarting larger engines or in cold weather when your battery’s performance is reduced.

  • Consider cranking amps first: While peak amps might catch your eye, prioritize jump starters with high cranking amps. This ensures you have the sustained power needed to start your vehicle, even in tough conditions.
  • Match the jump starter to your engine: The bigger your engine, the more cranking amps you’ll need. A compact car might only require 150-200 cranking amps, while a full-size pickup truck could need 400-500 cranking amps or more.
  • Don’t forget about cold weather: If you live in an area with harsh winters, opt for a jump starter with higher cranking amps. Cold temperatures can significantly reduce your battery’s performance, making it harder to start your engine.

When you’re dealing with a dead battery, the last thing you want is a jump starter that can’t deliver the sustained power you need. A well-rounded car emergency kit should include a jump starter with ample cranking amps to ensure you can get back on the road quickly and safely, no matter the situation.

How do I maintain and extend the life of my car jump starter?

Your jump starter is a valuable tool that can save you from being stranded with a dead battery. To ensure it’s ready when you need it most, proper maintenance is key.

  • Keep it charged: Even when not in use, your jump starter’s battery will slowly lose its charge over time. To prevent this, recharge your unit every 3-6 months. Most modern jump starters have built-in indicators that let you know when it’s time to recharge.
  • Store it properly: Extreme temperatures can shorten the lifespan of your jump starter’s battery. Store your unit in a cool, dry place away from direct sunlight. Avoid leaving it in your car during hot summer months or freezing winter temperatures.
  • Inspect it regularly: Before each use, give your jump starter a quick once-over. Check for any signs of damage, such as cracks in the casing, frayed cables, or corroded clamps. If you spot any issues, address them promptly to avoid further damage or malfunction.

When you’re dealing with roadside accidents, the last thing you want is a jump starter that fails due to poor maintenance. A well-maintained unit can provide reliable service for years, giving you peace of mind on every trip.

Remember, your jump starter is a tool that requires regular attention. Treat it with care, keep it charged, and store it properly to ensure it’s ready to go when you need it most.

Final Thoughts and Personal Favorite

After testing countless jump starters, the NOCO Boost Plus GB40 stands out as my personal favorite. Here’s why:

  • Compact and powerful: The GB40’s compact size belies its impressive 1000 peak amps, capable of starting gas engines up to 6 liters and diesel engines up to 3 liters. It’s small enough to store in your glove compartment but packs a serious punch when you need it.
  • Mistake-proof design: NOCO’s patented safety technology prevents common user errors, like reverse polarity connection, short circuits, and overcharging. You can connect the GB40 with confidence, even if you’ve never used a jump starter before.
  • Versatile charging options: In addition to jump starting your car, the GB40 features a USB output for charging your smartphone, tablet, or other devices. This can be a lifesaver if your phone battery dies while you’re on the road.

When you’re shopping for a jump starter, consider your vehicle’s specific needs. If you have a larger engine or frequently deal with extreme temperatures, a more powerful unit like the NOCO Boost HD GB70 may be a better fit.

No matter which jump starter you choose, proper maintenance is key. Keep your unit charged, store it properly, and inspect it regularly to ensure it’s ready when you need it most. A well-maintained jump starter is a valuable addition to your car emergency kit, giving you peace of mind on every trip.

Batten Safe understands the importance of being prepared for any situation on the road, ensuring you’re never left stranded with a dead battery. With a range of reliable jump starters, Batten Safe equips you with the tools you need for peace of mind during your travels. Shop Batten Safe’s collection today and find the perfect jump starter for your vehicle.

Studies Used for this Article:

  • https://newsroom.aaa.com/2021/12/aaa-study-reveals-32-percent-of-drivers-experience-a-dead-battery/
  • https://www.consumerreports.org/cro/news/2021/03/the-benefits-of-compact-jump-starters
  • https://www.pewresearch.org/fact-tank/2021/09/01/technology-use-by-drivers/
  • https://www.safewise.com/blog/using-car-battery-jump-starter/
  • https://www.nhtsa.gov/road-safety/car-batteries