A portable jump starter is a great device to have handy at all times. Almost everyone has experienced a dead car battery. And if not, it’s almost a guarantee that you will in the future. Save yourself from the trouble of flagging someone down for a jump or hooking up long and tangled jumper cables to a friend’s car. Pick up one of the latest battery jumpers on the market to keep handy for a rainy day, literally.
Over the past decade, jump starters have come a long way. They were once heavy, bulky and difficult to use. Today they are incredibly compact, light, easy to use and have a ton of great features. There really isn’t a reason not to carry one in your car, truck, boat or any other vehicle that you might find yourself stuck with a dead battery.
We’ve assembled a list of top rated car battery jump starters to help you find the best product for your vehicle. Here’s a quick list, click on any of the jumpers to be taken to the corresponding review. Or, just scroll down below to read all reviews!
|Our Rank||Battery Jump Starter||Battery Capacity||Power Output||Price|
|1.||1. NOCO Genius GB70||55Wh||2000A||$$$$|
|2.||PowerAll Supreme PBJS1600-RS||59.2Wh||600A (Peak)||$$|
|3.||Antigravity Batteries Micro-Start XP-10||18,000mAH||600A (Peak)||$$$|
|4.||Weego Jump Starter 44||41Wh||400A (Peak)||$$$|
What Is a Jump Starter?
For those who might be wondering if a jump start is the device for you, here’s a quick overview. A jump starter is a device that’s used to connect to a vehicle’s dead battery in order to give it enough charge to start the engine. Although there are many jumpers that also offer charging capabilities, their sole purpose is not to charge or maintain your battery. It’s simply to give it a burst of power so that you can start your vehicle without charging it.
Best Portable Car Battery Jump Starter List
NOCO Genius GB70 Quick Review
We’re fans of all of the Genius GB series jump starters that NOCO produces. They’re incredibly universal, compact and powerful! Like all GB series, the GB70 offers a number of great features that separate it from their competition. Take for example their interface. All of the buttons are very simple and user friendly. You really don’t need to look at any manual to get started with this jump starter. It shows you everything you need to know too. One of our favorite things about this unit is the design. It’s not only compact, it’s really heavy duty. It’s encased in a thick plastic casing that keeps out dirt grime and even a splash of water. All of the connections (with the exception of the battery connectors have covers as well to protect from corrosion. And did we mention that on one charge, the GB70 will provide up to 40 jump starts? Overall, the Genius GB70 is an excellent choice. The only downside is the price, but if you are looking for the ultimate jumper for your car or boat, this is the one.
Some of the key features of the GB70:
- Battery Capacity: 55 Watt-Hour
- Spark proof & reverse polarity protection
- Peak Amps: 2,000A
- Recharges USB devices via USB port
- 12V power anywhere
- 400 lumen LED flashlight
- Jump starts gas engines up to 8 liters and diesel engines up to 6 liters
- 40 Jump starts to a single charge.
- Dimensions: 8.8”x6”x2.5”
PowerAll Supreme PBJS1600-RS Quick Review
One of the better values on our list, the PowerAll Supreme is a great value with tons of great features. One of the things we noticed about this jumper is its heavy-duty clamps. They’re built to last and are much more sturdy than many of its competitors. It’s also built for safety and offers many features to protect users, like reverse polarity protection, spark proof connections, overload protection, over-current protection and more. And it has an alarm that sounds if you mess up or connect something wrong! One of the things we liked about the PowerAll units is their presentation and extras that come in the package. They come with a great little case that you can fit the wall and car charger, battery pack and clamps in which makes it mess-less and perfect for your truck or under your seat.
- Battery Capacity: 16,000mAh
- Watt Hours: 59.2Wh
- Peak Amps: 600A
- Jump Start Capacity: 7.0L Engine
- Vehicles: 12 Volt (4-8 Cylinder)
- Lifespan: 1,000 Life Cycles
- Standby: 6-12 Months
- USB Outputs: 2x 5V/2.1A
- LED Flashlight w/Multi-Modes: Flashlight, Strobe Light, SOS Emergency Flash
- Dimensions: 6.7”x3.1”x1.25”
Antigravity Batteries MICRO-START XP-10 Quick Review
What would a list of portable and compact jump starters be without Antigravity? One of the most reputable brands in micro and portable jumpers, Antigravity units are built for performance and have very high quality standards. The Micro-Start XP-10 is our favorite of the bunch. It’s another higher-priced unit, but definitely worth the price tag. The XP-10 has tons of notable features, including over-charge and over-discharge protection to protect your batteries, tons of safty protections like reverse polarity, short-circuit and spark prevention. But besides its incredibly simplistic and state of the art design, one of the things that stood out to us is what’s in the box. Antigravity thought about EVERYTHING. It comes with adapters for all sorts of devices, including a universal DC cable and 8 detachable laptop tips that fit computers like Apple, Acer, Dell, HP, Asus and more. It also has a 4-into-1 USB cable that adapts mini USB, Micro USB, Apple 8-pin and Apple 30-pin connectors all into one USB. The XP-10 Is truly a universal jump starter that doubles as a personal power supply. We also loved the leatherette carrying case that it all comes in to make it easy to store wherever you’d like! Yet another fantastic choice for a car jump start and portable power supply if you are willing to fork out the money!
- Battery Capacity: 18,000mAH
- Peak Amps: 600A
- 19V + 12V + Two USB 5V ports
- 110 Lumen LED Flashlight
- Dimensions: 9”x3.2”x1.2”
- Jump Start Capacity: 7.3L Diesel and Gas Engines
- Fancy leatherette carrying case
Weego Jump Starter 44 Quick Review
The Weego Jump Starter 44 offers all of the safety features, power and charging features as all of the other units on our list. It’s an award-winning design, with patented Smarty Clamps that ensure a foolproof connection and Detect-o-Matic USB charging that’ll automatically detect and proved the fastest charge to your phone, tablet or other USB device. What’s great about the Weego too is that it’s IP65 certified for water, dust and dirt resistance making it a great choice for outdoors and harsh climates. It’s built to last, and provide power in time of need, and leisure. Weego prides themselves as being the best-in-class quality too with independent lab certifications and rigorous testing. They even back their products with an 18 month warranty with US based customer support. Another great option for you to consider for a portable car battery jump starter.
- Battery Capacity: 41 Watt-Hours
- Peak Amps: 400A
- 1 USB charging port
- Jump Start Capacity: 7L gas and 3.5L diesel engines
- 500 lumen LED flashlight with strobe & SOS mode
- Dimensions: 6.5”x3.375”x1.5”
- 18 month warranty
Best Jump Starters: What to Look For
Just like most car components, jump starters can be a little confusing when you’re looking to buy. Different manufacturers have different features, ratings and there’s very little consistency between them. So what’s the difference between them? What makes one better than the other?
Here’s a quick list of common terms and definitions that’ll help you understand the differences between car jumpers, and ultimately find the ideal unit for your application. Remember, even though the lists we provide might be a great list, the best jumper for your car is the one that meets YOUR needs.
Cranking Amps (CA) – Can be defined as the number of amperes a lead acid battery at 32 deg F (0 deg C) can deliver for 30 second. It’s basically the amount of power that you have to start your car in almost any climate.
Cold Cranking Amps (CCA) – Is a term that’s used in the battery industry to rate a battery and its ability to start an engine in cold climates. Similar to Cranking Amps, it’s the number of amps a 12-v battery can deliver at 0 deg F for 30 seconds while maintaining at least 7.2 volts.
mAH – A milliamp Hour (mAH) is a unit for measuring electric power over time. It’s mostly used to describe the total amount of energy a battery can store at a time and is a common metric that’s used to determine the strength or capacity of a battery.
Peak Amps – Like most cases, peak ratings are near pointless and are used as marketing material to impress buyers. It’s a pretty self-explanatory metric but it’s not something that you want to use to determine if a car jumper is for you. Refer to cranking amps, cold cranking amps and mAH.
If you're looking to maintain and charge your battery, check our our list of Best Car Battery Chargers.
How to Jumpstart Your Car
Your battery is dead and you don't know what to do! It might seem like a difficult task, but jump starting your car, boat or vehicle is actually quite simple. Follow the steps below and jump start your car with ease and confidence!
- Park your car! If you are using jumper cables, make sure that the two vehicles are nose-to-nose to ensure that the cables will reach. If you have a portable jump starter or battery charger, park wherever is convenient.
- Place your car in park if it is an automatic. If it is a manual, place it into neutral. Apply the parking brake and turn your engine(s) off.
- Grab your jump starter, battery charger or jumper cables. Note the color of the clamps – one red and one black. Red is for positive (+) and black is for negative (-)
- Open your car hood(s) and locate the battery(ies) and where the battery terminals are. Identify which terminal is positive (+) and negative (-). In most cases, the positive terminal will have a red plastic cover. Both should be labeled with a (+) and (-) to help you identify which is which.
- Connect the red cable to the positive terminal on the battery (+). If you are using jumper cables, ensure that this is first placed on the dead car battery, not the charged. Ensure that there is a solid connection on the terminal by wiggling the clamp. In some cases you may need a wire brush to brush the corrosion off of the terminal.
- This step only applies to those who are using a jumper cable. For those using a battery charger or jump starter, disregard. Now, clamp the other end of the red cable to the charged battery in the other vehicle (+).
- This step only applies to those who are using a jumper cable. For those using a battery charger or jump starter, disregard. Next, attach the black cable clamp to the charged battery on the other vehicle (-).
- Now you will connect the black negative cable to a metal, unpainted area of the car with the dead battery. This is important. You can do this by finding an exposed bolt or nut on the engine block, or on the vehicle's chassis.
- For those who are using jumper cables, start the vehicle with the charged battery and wait a minute or two before trying to start the vehicle with the dead battery. In some cases you can rev the vehicle with the charged battery to help give your dead battery some extra juice. For those using a battery charger or jump starter, turn your charger/jumper on and start your car. Let your vehicle(s) run for at least 5 minutes before turning off.
- To disconnect, start with the black cable clamps. Then move to the red, ensuring they do not touch any part of the other cable or the car.
And that's it! You're an expert at jumping your car safely now. Good luck!