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Portable Jump Starter Comparison - April 2026
Overview: Jump starters make it easy to get your car running in no time. Portable jump starters are even more convenient, allowing you to jump start your car from anywhere. Read on to find out more about the best portable jump starters on the market.
NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
Model
GOOLOO A3 Jump Starter with Air Compressor, 3000A Portable Car Battery Booster (9.0 Gas/6.5L Diesel) with 150PSI Auto-Shutoff Tire Inflator, 12V Supersafe Lithium Jump Box Car Battery Jumper Starter
Model
S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light
Model
AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange)
Model
GOOLOO A3 Jump Starter with Air Compressor, 3000A Portable Car Battery Booster (9.0 Gas/6.5L Diesel) with 150PSI Auto-Shutoff Tire Inflator, 12V Supersafe Lithium Jump Box Car Battery Jumper Starter
Model
S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light
Model
AstroAI S8 Car Battery Jump Starter, Car Jumper Starter Battery Pack for Up to 6.0L Gas & 3.0L Diesel Engines, 12V Portable Jump Box with 3 Modes Flashlight and Jumper Cable (Orange)
Brand
NOCO
Brand
GOOLOO
Brand
S ZEVZO
Brand
AstroAI
Brand
GOOLOO
Brand
S ZEVZO
Brand
AstroAI
Reviews
476,932 reviews
Reviews
6,500 reviews
Reviews
18,928 reviews
Reviews
34,656 reviews
Reviews
6,500 reviews
Reviews
18,928 reviews
Reviews
34,656 reviews
Tech Specs
product dimensions
4.61"D x 8.19"W x 4.21"H
product dimensions
4.96"D x 5.87"W x 2.3"H
product dimensions
1.5"D x 3.4"W x 7.5"H
product dimensions
4.5"D x 7.9"W x 3.7"H
product dimensions
4.96"D x 5.87"W x 2.3"H
product dimensions
1.5"D x 3.4"W x 7.5"H
product dimensions
4.5"D x 7.9"W x 3.7"H
peak output current
1000 Amps
peak output current
3000 Amps
peak output current
4000 Amps
peak output current
1500 Amps
peak output current
3000 Amps
peak output current
4000 Amps
peak output current
1500 Amps
batteries
Lithium Metal batteries required. (included)
batteries
1 Lithium Polymer batteries required. (included)
batteries
1 Lithium Ion batteries required. (included)
batteries
1 Lithium Polymer batteries required. (included)
batteries
1 Lithium Polymer batteries required. (included)
batteries
1 Lithium Ion batteries required. (included)
batteries
1 Lithium Polymer batteries required. (included)
item weight
2.4 pounds
item weight
3.58 pounds
item weight
1.4 pounds
item weight
1.76 pounds
item weight
3.58 pounds
item weight
1.4 pounds
item weight
1.76 pounds
amperage
1000 Amps
amperage
3000 Amps
amperage
4000 Amps
amperage
1500 Amps
amperage
3000 Amps
amperage
4000 Amps
amperage
1500 Amps
manufacturer part number
GB40
manufacturer part number
JS-506
manufacturer part number
ET03
manufacturer part number
S8
manufacturer part number
JS-506
manufacturer part number
ET03
manufacturer part number
S8
model
GB40
model
-
model
ET03
model
S8
model
-
model
ET03
model
S8
automotive fit type
Universal Fit
automotive fit type
-
automotive fit type
Universal Fit
automotive fit type
Universal Fit
automotive fit type
-
automotive fit type
Universal Fit
automotive fit type
Universal Fit
bulb type
LED
bulb type
-
bulb type
LED with 3 Modes(Flashlight, SOS, Strobe)
bulb type
-
bulb type
-
bulb type
LED with 3 Modes(Flashlight, SOS, Strobe)
bulb type
-
special features
100 Lumen LED Flashlight, 1000A 12V Portable Lithium Car Battery Jump Starter, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection
special features
-
special features
2500A Peak Current Car Battery Jump Starter that can easily start 12V lawnmowers, motorcycles, cars, pickup trucks, ATVs, UTVs, and yachts in just minutes. Designed with 2 USB output ports to work as a portable power bank. Safe to use with 10 kinds of comprehensive protections. Powerful Performance: jump starts up to 8.0L Gas and 7.0L Diesel Engines.3 LED Flashlight Modes: Solid, Strobe, SOS. Battery Life: 1000+ Cycles Standby Time: More than 24 Months. Please charge it every 1-3 months.
special features
-
special features
-
special features
2500A Peak Current Car Battery Jump Starter that can easily start 12V lawnmowers, motorcycles, cars, pickup trucks, ATVs, UTVs, and yachts in just minutes. Designed with 2 USB output ports to work as a portable power bank. Safe to use with 10 kinds of comprehensive protections. Powerful Performance: jump starts up to 8.0L Gas and 7.0L Diesel Engines.3 LED Flashlight Modes: Solid, Strobe, SOS. Battery Life: 1000+ Cycles Standby Time: More than 24 Months. Please charge it every 1-3 months.
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
NOCO
20% Off
NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
Why we love it
Compact and lightweight design.
Easy to use with safety features.
Versatile with USB charging.
Main highlights
WHAT’S IN THE BOX — GB40 jump starter, heavy-duty clamps, USB-C charging cable, and microfiber storage bag. Backed by a 1-year warranty and engineered in the USA.
ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.
START DEAD BATTERIES — Instantly start dead batteries with 1000 amps of peak lithium power. Up to 20 starts per charge on engines up to 6.0L gas and 3.0L diesel.
PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Recharges in 3 hours so it’s ready when it matters most.
INTEGRATED LED FLASHLIGHT — Precision-engineered 100-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
COMPACT YET POWERFUL — High-discharge lithium technology delivers exceptional starting performance in a compact 2.5 lb form factor - perfectly sized for glove boxes and emergency kits.
BUILT TOUGH — Rugged IP65-rated housing with rubberized over-molding protects against water, dust, and impact. Includes high-conductivity clamps for maximum energy transfer.
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9.7
2
GOOLOO
GOOLOO A3 Jump Starter with Air Compressor, 3000A Portable Car Battery Booster (9.0 Gas/6.5L Diesel) with 150PSI Auto-Shutoff Tire Inflator, 12V Supersafe Lithium Jump Box Car Battery Jumper Starter
Why we love it
Multi-functional device for various needs.
Efficient air compressor performance.
Portable and easy to use.
Main highlights
Versatile and User-friendly - GOOLOO A3 portable car jump starter with air compressor offers 5 types of inflation modes (suv,car, bike ,ball and Customizable) and comes with 5 different nozzles, catering to the needs of both beginners and advanced users.Built in maximum pressure of 150 PSI and an air flow of 35L/Min. This tire pump can inflate Tesla Model 3/Y tire from 30 PSI to 36 PSI in just one minute! A full charge provides up to 45 minutes of wireless continuous inflation and supports unit switching 3 units (BAR/PSI/KPA).
Smart cordless Tire Inflator - The A3 jump pack with tire inflator equipped with a smart LED screen, tire pressure detection and automatic shut-off functions make your operation more convenient. Ultra bright display stays perfectly readable in the harshest sunlight, no squinting or shielding required.
Powerful and Durable - The 3000 amp portable car battery jumper starter provides instant restart for your 12V dead vehicles, supporting engines up to 9.0L for gas and 6.5L for diesel . Even if the battery voltage is extremely low, simply press the "BOOST" button to forcefully jump start your car. With over 1000+ charge cycles, this jump box for car battery is built to withstand extreme weather conditions ranging from -4°F to 140°F.
All-Around Defense - Incorporating a high-efficiency battery management system (BMS), the A3 car jump box with air compressor offers 10 key protections, including short circuit protection, overcurrent protection, reverse connection protection, overheating protection, and overcharge protection.
7-in-1 Jump Starter – The A3 is not only a portable car battery charger jump starter and a tire inflator, but also a portable power bank, an LED flashlight, a bike pump, a ball pump, and a digital pressure gauge. Compatible with USB devices such as smartphones and tablets, it supports inflating 135 balls, 50 bicycle tires, 35 motorcycle tires, or 8 car tires with the included nozzles.
18 months Warranty - We offer a warranty period of 18 months as per our commitment. Package Including: 1 X jump starter with air compressor, 1 X smart jumper cable, 1 X USB-A to USB-C cable, 1 X carrying bag, 1 X pump tube, 5 X air nozzle, 1 X user manual.
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9.6
3
S ZEVZO
S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light
Why we love it
Powerful jump-start capability.
Doubles as a portable power bank.
Comprehensive safety features.
Main highlights
WHAT YOU GET & SERVICE: the package you get includes 1 * SZEVZO ET03 Jump Starter, 1 * Smart Jump Cables, 1 * USB Type-C Charging Cable, 1 * Storage Case, 1 * User Manual. This jump starter is covered by our 2 years full service, so please contact us if you have any questions or if you are facing any issues with this jump box.
STARTS 0V DEAD BATTERIES EASILY: This car battery jump starter has integrated the force start function in the jumper clamps, which delivers powerful performance to bring your vehicle back to life even if the vehicle has a completely dead battery at 0V. Please make sure this battery jump starter is fully recharged or above 14V if you want to use this jump starter on a car with a dead battery.
POWERFUL CAR BATTERY JUMP STARTER: The ET03 car battery jump starter can easily jump-start all 12V common vehicles with up to 8.0L gas and 7.0L diesel engines in seconds with its peak current reaching 4000 amps. Supports 50 jump starts at most on a single charge and suitable for lawnmowers, motorcycles, passenger cars, trucks, and even boats, etc.
PACKED WITH LED EMERGENCY LIGHT AND BONUS FEATURES : the ET03 car jump starter is packed with a 500-lumens LED flashlight to provide help in darkness or for emergency situations that support three variable light modes (stable, strobe, and SOS). There are more features included such as an LCD screen to check the battery status, a wide working temperature from 14℉ to 140℉, and 24 months long standby time.
BACKUP PORTABLE POWER BANK: This jump starter battery pack can also work as a 74Wh large battery capacity portable power bank to charge your smartphones, tablets, or other USB electric devices. Two 5V/2A USB output ports are packed on this jump starter that can be applied at the same time for charging, 50% faster than a standard charger.
10 INTELLIGENT SAFTY PROTECTIONS: This jump starter battery pack is super safe to use with 10 intelligent safety protections against overcharge, short circuits, reverse polarity, power surging and sparking, and so forth. You can detect the errors by simply checking the lights and the beep sound from the smart jumper clamps.
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Portable Jump Starter Buyer's Guide
Written by Leanna Gil
Introduction to Portable Jump Starter
A portable jump starter is a device that charges a dead battery in order to jump start a vehicle. It is a great alternative to traditional jumper cables, as it can be used to jump start a vehicle even when there is no other vehicle present. Portable jump starters are typically powered by a sealed lead acid battery, which can be recharged from any standard wall outlet. Additionally, many models also come with additional features such as USB ports for charging phones and other devices, and built-in flashlights. Portable jump starters are an essential part of any vehicle emergency kit, and can be an invaluable tool when you find yourself in a bind.
Main Features of Portable Jump Starter
When selecting a portable jump starter, the most important features to consider are the amperage and the peak current rating. The amperage of the jump starter is a measure of how much power it can supply to the vehicle battery, while the peak current rating determines how much current the jump starter can provide in a single jump start. Additionally, it is important to consider the number of USB ports, the type of battery used, the size and weight of the unit, and the availability of additional features such as a built-in flashlight.
Types of Portable Jump Starter
Portable jump starters come in a variety of different types, each suited for a different purpose. The most common types are lithium-ion battery jump starters, which are lightweight and have high amperage ratings. These types of jump starters are best for cars and other vehicles with larger batteries. Other types include sealed lead acid battery jump starters, which are heavier but offer a higher peak current rating, and are better suited for smaller vehicles. Finally, there are solar powered jump starters, which are powered by the sun and offer an eco-friendly option.
Amperage and Peak Current Ratings
When choosing a portable jump starter, it is important to consider the amperage and peak current rating. The amperage of the jump starter is a measure of how much power it can supply to the vehicle battery, while the peak current rating indicates how much current the jump starter can provide in a single jump start. Generally, a higher amperage and peak current rating are preferable, as they indicate that the jump starter can supply more power to the vehicle battery.
USB Ports
Many portable jump starters come with USB ports, which can be used to charge phones and other devices. When choosing a jump starter, it is important to consider the number of USB ports available, as well as the type of ports (e.g. USB-A, USB-C). Additionally, some jump starters include additional features such as a built-in flashlight and/or a power bank.
Size and Weight
The size and weight of the jump starter are important considerations, as they determine how easy it is to transport and store. Generally, lighter and smaller jump starters are preferable, as they are easier to move around and take up less space. However, it is important to keep in mind that lighter and smaller jump starters may have lower amperage and peak current ratings, so the trade-off must be taken into account.
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9.8
1NOCO20% Off
Compact and lightweight design.
Written by Leanna Gil
