The Best Car Jump Starter 2021

Flat batteries is a common occurrence for many people and they can ruin your plans for the day. However, investing into a portable car jump starter allows you to get up and running in a matter of minutes and without the need of a mechanic.

Tweet Pin It
Best Jump Starter
4Car is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Find out more.

The best jump starter is the Noco Boost HD GB70, which has a peak power output of 2,000 amps and is suitable for most petrol or diesel vehicles. It also has a “mistake-proof” design that’s ultra safe and easy to use.

Car Jump Starter Comparison

Jump StarterTypePeak Power
Noco Boost HD GB70Compact Lithium Battery2,000A
Clarke 4000 Heavy DutySealed Battery1,500A
Arteck PortableCompact Lithium Battery2,000A
Buture BoosterCompact Lithium Battery800A
Sealey RoadStartSealed Battery900A
Fifth Gear 4-in-1Sealed Battery400A

The engine size and whether it’s a petrol or diesel engine will determine the most suitable jump starter for your car. Every manufacturer will state its compatibility and it usually ranges from 2 litre to 10 litre engines.

Below is a list of the best car jump starters that are suitable for all petrol and diesel powered vehicles.

The Best Jump Starter

1. NOCO Boost HD Car Jump Starter

NOCO Boost HD Car Jump Starter
By far the most popular car jump starter is the premium Noco Boost HD GB70, which is a compact yet powerful device. According to the brand, it’s able to perform 40 jump starts on a single charge and is rated for petrol engines up to 8 litres and diesel engines up to 6 litres.

The advanced design of this jump starter means that it’s ultra safe to use with features such as spark-proof technology and reverse polarity protection. It’s a “mistake-proof” design that safely connects to any 12V car battery.

Other features of the Noco Boost HD GB70 include:

  • Rated at 2,000A
  • Up to 40 jump starts per charge
  • Offer fast USB charging
  • Charge and error LED indicators
  • 400 Lumens LED light
  • 12V power port
  • Ultra safe to use for beginners

Although expensive, the Noco Boost HD GB70 is the ultimate car jump starter that’s suitable for most of the cars on the UK roads. It’s also been designed to provide the highest degree of safety for complete peace of mind.
Check it Out

2. Clarke 4000 Heavy Duty Battery Jump Starter

Clarke 4000 Heavy Duty Battery Jump Starter
An alternative to compact jump starters is the heavy duty Clarke 4000 power pack, which is suitable for reviving most vehicles. In terms of its power, it has a peak power rating of 1,500 amps, which is ideal for starting petrol engines up to 6 litres and diesels up to 4 litres.

A standout feature of this jump starter is the fact that it weighs 17 KG, which is a clear example of the quality battery it uses. The brand also state that the battery is maintenance-free and designed for a long service life.

Other features of the Clarke 4000 include:

  • Peak power of 1,500A
  • Heavy duty 1 metre long leads and clamps
  • Integral work light for poor lighting conditions
  • Battery condition and charge level indicator
  • Recharged via the mains power or 12V adapter
  • Audible alarm if incorrectly connected
  • Weighs a total of 17 KG

The Clarke 4000 is a robust car jump starter with a heavy duty design that’s ideal for storing in garage environments. It does come with a premium price tag but it’s built to last and won’t disappoint.
Check it Out

3. Arteck Portable Car Jump Starter

Arteck Portable Car Jump Starter
If you want the best bang for your buck, the portable Arteck jump starter is an excellent choice. It has a peak power output of 2,000 amps and is suitable for jump starting petrol engines up to 9 litres and diesels engines up to 8 litres.

Although it’s cheaper than some of the big branded alternatives, it’s backed by a two year warranty for peace of mind.

Other features of the Arteck Portable Jump Starter include:

  • 2,000A peak power
  • Ultra bright LED lights
  • Fast charging via the 3.0 USB port
  • Recharges in 4 hours
  • Easy to use and setup
  • LCD display for instant feedback
  • Backed by a 2 year warranty

The Arteck Jump Starter offers outstanding value for the money and performs just as well as many of the premium alternatives. It’s a popular device that’s easy to use and suitable for all petrol and diesel vehicles in the UK.
Check it Out

4. Buture Portable Car Jump Starter

Buture Portable Car Jump Starter
One of the cheapest car jump starters that’s actually worth buying is the Buture device, which provides a peak power output of 800 amps. According to the brand, it’s capable of jump starting 6 litre petrol engines and 5 litre diesel engines.

In order to maximize safety, the smart clamps provide protection against over charging, reverse polarity, short circuits, over heating and much more.

Other features of the Buture Jump Starter include:

  • Peak power output of 800A
  • 12,800 mAh lithium battery
  • Two fast charge USB ports
  • Recharges in just 4 hours
  • LED work light with 4 lighting modes
  • Backed by a two year warranty

The Buture jump starter ticks all the boxes and is one of the best budget options on the market in the UK. It’s powerful, safe to use and suitable for most cars that are driven on UK roads.
Check it Out

5. Sealey RoadStart Emergency Jump Starter

Sealey RoadStart Emergency Jump Starter
Another heavy duty jump starter that instead comes with a more affordable price is the Sealey RoadStart. It’s an easy to use device that offers 900 amps of power for jump starting petrol or diesel engines up to 2 litres in size.

A unique feature upon this jump starter are the two 12V power sockets and two USB ports, which allows you to charge accessories such as phones or tablets.

Other features of the Sealey RoadStart include:

  • Peak power of 900A
  • Durable composite casing
  • Moulded rubber protection and carry handle
  • Integral battery cable storage
  • Independent on/off switch
  • Built-in LED work light
  • Available in green or red

The main drawback of this jump starter is the fact that it’s only suitable for small to medium sized engines. Apart from that, it’s an excellent option that provides multiple jump starts per charge and is capable of charging all of your gadgets.
Check it Out

6. Fifth Gear 4-in-1 Portable Power Pack

Fifth Gear 4-in-1 Portable Power Pack
One of the cheapest jump starters that’s protected within a composite case is the Fifth Gear 4-in-1. It’s a heavy duty 400 amp jump starter that can also be used as an air compressor, torch and charger for all your accessories.

Other features of the Fifth Gear 4-in-1 include:

  • Peak power of 400A
  • Built-in work light
  • 260 PSI air compressor
  • Charging level and condition meter
  • Heavy duty impact resistant case
  • Extra long battery cables
  • 12V DC output socket
  • CE and RoHS approved

The Fifth Gear 4-in-1 is an excellent all-round option that’s ideal for keeping in your garage. Whether you need to jump start a car, blow up a tyre or need a torch, it’s a versatile device that always has a use and won’t disappoint.
Check it Out


One of the best investments that you can make to get you out of a sticky situation is a car jump starter. They are a lifeline for when you have a dead battery but they also offer charging for all your accessories on a road trip.

All of our recommendations are suited for a wide range of budgets and include both lithium and sealed battery powered options. The latest compact lithium jump starters are highly recommended and usually come with a few years warranty.

author dan 4car

Written By Dan

Dan has been a car enthusiast ever since he can remember and has an extensive range of cars that include classic cars that he has restored himself from a barn find condition to modern performance cars. Whether you need advice on how to install car parts or recommendations on what products to buy, Dan’s first-hand experience will certainly help.

If you want to find out more about Dan, our testing process or the website itself, visit our about page for further information.

Follow #4CarUK

Copyright © 2021. All rights reserved.