Lifting a vehicle quickly, safely and without physical effort can be possible with an electric car jack.
This type of equipment has simplified the process of lifting a car in a mechanical workshop, as it eliminates manual operation, reduces lifting time and increases the technician’s safety during the intervention.
In this article, discover how a battery-powered car jack works, what the differences are compared to other types of jacks and what capacity to choose.
What Is an Electric Car Jack?
An electric jack is a vehicle lifting device powered by a rechargeable battery.
This tool replaces the manual effort required by mechanical jacks and the need for an external hydraulic pressure source, making lifting faster and more controlled.
In What Tasks Is a Battery-Powered Jack Used?
This type of jack is useful in an automotive repair workshop, especially for lifting vehicles during automotive maintenance and repair operations.
It is used in tasks such as tyre changes, brake replacement, exhaust repairs, suspension work and other interventions that require access to the underside of the vehicle.
How Does an Electric Car Jack Work?
Its operation is based on an electrically actuated hydraulic system. The battery powers a motor that pressurises the internal hydraulic circuit, causing the lifting arm to rise progressively and in a controlled manner. The operator controls the lifting and lowering through a control or button integrated into the equipment.
Lowering is generally carried out manually and gradually through a control valve, which guarantees safety even in the event of a power failure.
What Are The Advantages Of an Electric Jack?
Compared with traditional car jacks, the electric jack offers clear advantages in a professional environment:
1. Speed
Lifting is carried out quickly, without the need for manual pumping.
2. Less Physical Effort
It reduces technician fatigue, especially during repetitive interventions throughout the day.
3. Greater Control
The electronically controlled progressive lifting allows the vehicle to be positioned accurately.
4. Autonomy
The rechargeable battery eliminates the need for an electrical connection near the working area.
5. Integrated Light
Some models include integrated LED lighting, which is essential for working in low-light areas.
What Is the Difference Between an Electric Jack, a Mechanical Jack And a Hydraulic Jack?
The electric jack stands out in situations where speed and repeated operations are decisive, while the mechanical jack is reserved for emergencies.
In turn, the hydraulic jack remains a valid option in automotive workshops.
Understand the differences between these models in the table below.
| Electric | Mechanical | Hydraulic | |
| Operation | Electric motor + battery | Manual (crank) | Manual (pump) |
| Speed | Fast | Slow | Medium |
| Physical effort | Minimal | High | Moderate |
| Typical use | Professional workshops | Emergencies, occasional use | Medium to high |
What Capacity Should an Electric Car Jack Have?
The ideal capacity of an electric jack depends on the type of vehicle the workshop usually works on. As a general rule:
- 15/30T: ideal for most passenger vehicles and SUVs;
- 20/40T: intended for heavy vehicles, larger light commercial vehicles or situations where an additional safety margin is important.
The practical rule is to choose a capacity higher than the maximum weight of the vehicles to be lifted; never work at the equipment’s maximum limit.
What Are the Main Electric Jack Models Available In The KROFtools Catalogue?
KROFtools offers four battery-powered jack models, organised by capacity and lifting arm length. All include integrated LED lighting and are designed for professional workshop use.
Discover the available models.
Battery Powered Short Jack 15/30 Ton
Lifting capacity from 15 to 30 tonnes, in a short format. Suitable for smaller spaces and vehicles with lower ground clearance.
Includes integrated light for working in low-light conditions.
Click on the image for more information about the Battery Powered Short Jack 15/30 Ton (ref. 4916).
Battery Powered Jack 15/30 Ton Long
With the same capacity as the previous model (15/30T), this model has a longer lifting arm.
Recommended for vehicles with a longer wheelbase or that require a contact point further away from the wheels.
Click on the image for more information about the Battery Powered Jack 15/30 Ton Long (ref. 4918).
Hydraulic Pneumatic Jack 20-40t (Short)
Model with a higher lifting capacity (up to 40 tonnes).
Suitable for heavy vehicles or situations requiring greater lifting force, while maintaining the versatility of a short body.
Click on the image for more information about the Hydraulic Pneumatic Jack 20-40t (Short) (ref. 4917).
Battery Powered Jack 20/40 Ton Long
The option with the highest capacity and greatest reach in the range.
It combines 20/40T lifting force with a long arm, making it the most suitable choice for heavy vehicles with a high chassis or greater ground clearance.
Click on the image for more information about the Battery Powered Jack 20/40 Ton Long (ref. 4919).
What Is The Price Of an Electric Car Jack?
The prices of electric jacks vary according to capacity and model.
On average, the price of an electric car jack can range from hundreds to thousands of euros.
Is a Battery-Powered Jack Suitable For Professional Use?
Yes. A battery-powered jack is suitable for professional use, especially in workshops looking for greater speed, mobility and practicality in daily operations.
Because it has a robust construction and is suitable for frequent use, it becomes a useful piece of equipment for lifting vehicles during maintenance and repair work. In addition, the battery autonomy and integrated light facilitate work in different areas of the workshop, even in places with lower lighting.
What Safety Precautions Should Be Taken When Using an Electric Jack?
Working with lifting equipment always requires attention to some basic principles, such as:
- Always use safety chocks after lifting the vehicle; never work underneath a car suspended only by the jack. Use jack stands for greater safety;
- Position the jack at the lifting points indicated by the vehicle manufacturer, identified in the manual or by markings on the chassis;
- Check the condition of the equipment battery before starting any intervention;
- Never exceed the maximum capacity of the equipment;
- Work on a level and stable surface; avoid lifting vehicles on uneven or sloping floors.
Do Electric Car Jacks Work ?
Yes, especially for workshops that regularly lift vehicles.
The investment in a battery-powered jack pays off, both in terms of the time saved per intervention and the reduced physical strain on the technician.
In addition, an electric car jack increases workplace safety, contributing to a lower risk of injury.
How Do I Choose The Right Electric Car Jack?
To purchase a KROFtools electric car jack, you should contact an authorised brand distributor.
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