Our Picks for the Top 4 Best Portable Car Battery Jump Starters

When you’re stranded in a parking lot and your battery is dead, you can ask someone for help, or you can call a tow truck to jump-start your car. This is a major inconvenience that a most people deal with at least once in their lives.

But there is a better option: a portable car battery jump starter.

Small and compact, portable car battery chargers have the power to jump start your battery – multiple times, on one charge – and do it without needing to call for help or spend hours stranded on the side of the road.

All drivers should have one of these chargers in their trunks.

We’ve had the pleasuring of reviewing the top four models on the market today, and you’ll be shocked by our results.

Our Top 4 Reviews foe the Best Portable Car Jump Starter

PowerAll PBJS12000R Rosso Review

The PBJS12000R is a dual-function model that doubles as a power bank and a car jump starter. And if you have any items that use USB for charging (i.e. your cellphone, tablet and laptop), this dual-functionality can come in handy.

This unit features:

  • 400 peak amp jump starting

  • 12,000 mAh battery

  • LED flashlight

  • 2 USB charging ports

  • 20 jumpstarts on a full charg

Powerful and robust, this jump starter even has a bright LED light that can be used when trying to look under the hood. All it takes is a few seconds to connect the cables, and all that’s left to do is turn the key in the ignition to start your car.

It’s that simple.

If you’re in trouble, you can use the LED light’s strobe mode to get someone’s attention, or you can switch to the SOS mode that will last over 120 hours on a fully charged battery.

In the event that you’re stuck at a campsite or out in the woods, this has the potential to save your life.

A variety of adapters are included to help you charge your electronics, and just remember to attach the negative (black) cable first.

There is also a battery level indicator so that you know when to begin charging the unit.

Keep in mind that you’ll want to check the peak amperage compared to your battery’s amperage to ensure this model has enough power to jump start your car. Since it’s a smaller unit, don’t expect this model to jumpstart an 8-cylinder SUV – it won’t happen.

Click here to purchase the PowerAll Rosso today.

Weiyi 800A Peak Current 16800mAh Portable Review

Weiyi offers a powerful portable jump starter that has 800 peak amps – so it can start cars with larger engines and batteries. When compared to the Rosso, it has double the peak amps. The unit can start a dead battery, and it can be used for 1.0 – 8.2L petrol engines and 6.0L diesel engines, too.

This unit features:

  • 800-amp peak power

  • Bright LED light

  • 2 USB ports

  • 3-month charge hold

This unit has it all. Users have been able to jumpstart their V8 engine 4 – 5 times on one charge, and the total charges will depend on the amount of power needed for a successful jumpstart.

The unit comes with 2 USB ports to charge your phone and other devices, and there are even adapters for your phone, mini-USB and micro-USB.

And the LED light can be used on SOS mode, too, to signal for help in case you’re stranded.

This unit comes with a nice case, and the charge will hold for about 3 months. The company recommends charging this portable unit every 3 months to ensure that if you need a jump start, it will work.

Even in cold weather, this jump starter has no issues at all jump starting a vehicle.

You can even hook up a tire inflator or other devices to this unit and use them without an issue. This is one of the best portable battery jump starters we’ve used – and it’s affordable, too.

Click here to view pricing and availability.

Bolt Power D28 Review

The D28 is called the Harmony, and this budget-friendly model comes with one USB port. There is another model that comes with two ports and an air compressor, which may be a good option for you.

This compact unit is very affordable, and it’s a 4-in-1 devices that offers:

  • 400-amp peak power

  • Mobile phone power station

  • Laptop charger

  • LED emergency station

  • Electronics power bank

Users can switch between voltage with the key switch.

This unit produces 400 peak amps, so it’s best used for 4-cylinder and smaller vehicles. The LED light can be placed on high, strobe and SOS mode with 120 hours of operation. This is more than enough time to get the attention of someone and back to safety.

You can charge this unit in your car, which is a nice feature, and it’s small that it won’t take up much space in your trunk. The one thing we did notice was that this unit doesn’t work as well in extreme cold weather, and this is when a lot of car batteries seem to struggle.

When using the Harmony, keep in mind that this unit can jump start cars with a completely depleted battery given that it’s not a larger truck or SUV. It’s a rather powerful unit, and it’s versatile and priced for the budget-friendly shopper.

Click here to learn more about the Bolt Power D28.

Antigravity Batteries AG-XP-10 Review

The Antigravity AG-XP-10 is the highest priced model on the list, but this model is powerful. Users shouldn’t have any issues jump starting their vehicles and diesels up to 7.3L. This unit is a multi-function power supply as well as a jump starter, so you’ll get many of the same great features other units offer, too.

The AG-XP-10 features:

  1. 600 peak amps

  2. 2 USB ports

  3. 1 x 19V port

  4. 1 x 12V port

  5. Multiple adapter cables

  6. Multiple charging options

  7. Built-in flashlight

The unit features a leatherette case, and it has an ultra-bright flashlight. Gas and diesel engines can be jump started with ease up to 7L engines, and the capacity is 18000 mAh.

This is a model found in most auto repair shops, and you’ll be able to start your vehicle 6 – 7 times before needing to recharge the unit.

Consumer Reports has previously rated this model as the industry’s best portable jump starter, and that says something about this unit.

When you’re stuck on the side of the road and your car is dead (not a battery issue), you can place the unit’s LED light on the ground in SOS mode to get the attention of the person or tow truck coming to help you.

In terms of safety, this is a must-have for anyone that has their own vehicle.

There is an easy-to-read battery indicator with four lights that illuminate to tell you the battery level.

Charging overnight is best, and you want to keep the unit charged and recharge it every 3 months at most. The higher the battery level, the better chance of being able to jump start a dead battery.

From trucks to small cars, the AG-XP-10 has the cranking power to get you out of a jam and back on the road as quickly as possible. It will even charge your smartphone for you.

Click here to purchase the Antigravity Batteries AG-XP-10.

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