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!
Best Portable Car Battery Jump Starters | Top 4
|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.
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.