12v dc electric car jack

Types of 12V DC electric car jack

A 12v dc electric car jack is an electric car jack powered by a 12-volt battery. It is further divided into two main categories, which are the electric screw jack and the electric trolley jack.

• Electric screw jack

  The electric screw jack, also known as the electric spindle jack, uses a screw mechanism to lift vehicles. It is powered by an electric motor that turns a screw drive, which in turn raises or lowers the vehicle. The electric screw jack is safe, as it doesn't put the user at risk of falling loads. It is also suitable for lifting heavy loads and has a simple design with fewer moving parts.

• Electric trolley jack

  The electric trolley jack, also known as the electric floor jack, is on a trolley or frame. It uses a hydraulic system to lift vehicles. The operator controls the electric trolley jack using buttons or switches. More advanced models of the electric trolley jack have additional features, such as built-in pressure gauges, automatic shut-off, and wireless remote controls. The electric trolley jack is efficient, quick, and easy to operate, making it suitable for roadside assistance and professional mechanics.

Specification & Maintenance of 12v dc electric car jack

Electric jacks are categorized based on their lifting abilities. Some are capable of lifting SUVs and trucks, while others are designed for smaller vehicles. When shopping for an electric car jack, buyers should check the specifications to ensure the tool will meet their needs. Here's what to look for:

• Lifting capacity:

  Electric jacks lift different weights, depending on their design. Most standard options have a lifting capacity of 3,000 to 5,000 lbs. When fully lifted, they can raise vehicles between 5 to 15 inches. Buyers should select a jack that can lift their vehicles and still have some allowance.

• Power source:

  Most portable electric car jacks have batteries that need charging. Some models have built-in batteries, while others have removable batteries. Removable batteries are more convenient since users can get a fully charged battery and continue working. Other car jacks draw power from the vehicle's 12V outlet. They might drain the battery if the vehicle doesn't have a charged auxiliary battery. Some models have both the 12V option and the standard electrical plug.

• Weight and size:

  A small and lightweight electric jack is easy to store in the vehicle and carry around. However, it might lack the strength to lift heavy trucks. Manufacturers indicate the weight of the jacks, so buyers can select an option that meets their needs.

• Construction material:

  Electric jacks are made from different materials, including steel and aluminum. Steel jacks are more durable and might handle heavier weights than aluminum jacks. On the other hand, aluminum jacks are lighter and more portable. They are also rust-resistant.

• Safety features:

  Electric car jack safety features include overload protection and automatic shut-off. The overload protection feature prevents the jack from lifting weights beyond its capacity. It can cause damage to the tool and the vehicle. Automatic shut-off functions when the vehicle has been lifted to the maximum height.

• Lift height and speed:

  The lift height of an electric jack varies depending on the model. Some can raise a vehicle up to 19 inches, while others have a lift height of 15 inches. A higher jack is more convenient as it offers ample space for repairs. Lift speed varies from 4 to 8 seconds, depending on the construction of the jack.

Follow the manufacturer's instructions for maintenance to keep the electric car jack in good condition. Here are some general maintenance tips:

• Always use the jack on a hard, level ground to prevent accidents and increase its lifespan.
• Store the jack in a dry place away from moisture and extreme temperatures to prevent damage.
• Regularly check the electric jack for damages and repair it to ensure it functions properly.
• After using the jack, release the load and disconnect it from the power source.
• Keep the electric car jack clean and free from dirt and debris. A dirty 12V DC electric car jack may not function properly.
• Regularly lubricate the screw or lift mechanism of the jack with an appropriate lubricant to ensure smooth operation.
• Only use the jack to lift vehicles for its intended purpose. Avoid using it to lift heavy loads or for extended periods.

How to choose 12V DC electric car jacks

When buying a 12V DC electric car jack, customers should consider factors such as weight capacity, lift range, speed, and additional features.

Firstly, the weight capacity of the electric jack is important. It should be able to lift the load with some extra margins. Typically, car jacks have a lifting capacity of 1.5 tons to 3 tons. For larger vehicles, like trucks, a heavy-duty 12V jacks with a lifting capacity of 5 tons or more are required.

Secondly, the lift range is another important consideration when choosing a 12V DC electric jack. The lifting range of most car jacks starts from 4 inches to 15 inches. A jack with a larger lift range can offer more convenience and safety for users. Additionally, the minimum height of the jack should be considered, especially for low-ground-clearance vehicles.

Electric jacks also differ in speed. Some models have a faster lifting speed than others. The lifting speed varies based on the design and the motor power of the jack. Typically, the lifting speed of a 12V electric jack ranges from 3 cm to 10 cm per minute.

Furthermore, when choosing a 12V electric car jack, buyers should consider additional features for safety and convenience. Some electric jacks have an LED light that offers more convenience when working in a dark environment. Moreover, anti-slip safety mats, overload protection, and a durable carrying case are additional features that buyers should look for in a 12V electric jack.

How to DIY and replace 12V DC electric car jack

Most 12v electric car jacks are plug-and-play, which means they are easy and straightforward to use. There are no complicated buttons or settings to adjust. They are powered directly from the car's 12v power outlet, which is the same as the car's lighter socket. Users need to plug the electric jack into the power outlet, and the jack will start working. If the jack is not working, it may need to be replaced. Here is a simple guide on how to replace a 12v dc electric car jack.

• Unplug the electric car jack from the power outlet and remove it from the vehicle.
• Open up all screws and lids to access the internal components of the jack.
• Disconnect all wires from the circuit board and the power supply. Take note of where all the wires are connected to make it easier to connect them back during reassembly.
• Remove the circuit board to check for any signs of damage or component failure. If damaged, replace the board.
• Replace any damaged components on the car jack, such as capacitors, resistors, or voltage regulators if they are not damaged beyond repair. Otherwise, return to the previous step and replace the entire car jack.
• Reconnect all the wires to the circuit board and the power supply, referring to the notes taken during disconnection.
• Put the electric jack back together and ensure all screws and lids are tightly closed.
• Plug the jack back into the power outlet to see if it is working. If not, try to troubleshoot further to find out what the problem could be.

Always read the manufacturer's manual for specific installation instructions. Some 12v car jacks may have different mounting options or additional steps for installation. It is also important to check and ensure that the electric jack is compatible with the vehicle.

Q&A

Q1: How long does a 12V electric car jack last?

A1: The duration of a 12V electric car jack depends on several factors, including the frequency of use, maintenance, and build quality. Generally, a well-maintained electric jack can last for several years. Some models also have a battery life indicator.

Q2: Can a 12V electric jack lift heavy trucks?

A2: The ability of a 12V electric jack to lift heavy trucks depends on the jack's weight capacity and the truck's weight. Typically, trucks are heavier than most cars. Thus, a standard 12V electric car jack cannot lift a truck. However, some heavy-duty electric jacks can lift trucks.

Q3: Is a 12V electric jack safe to use?

A3: Yes, a 12V electric jack is safe to use. However, if people use it incorrectly, it can be dangerous. To ensure safety, users should always follow the manufacturer's instructions and guidelines. Also, before using the electric jack, they should inspect the equipment to ensure it is in good condition.