The Importance of Air Leak Tester for Electric Vehicle Batteries

Electric vehicles have become a popular vehicle choice in Indonesia, or even in a world that is increasingly aware of the environment. These vehicles not only reduce greenhouse gas emissions, but also enable more environmentally friendly mobility. One of the key components in an electric vehicle is the battery.

Ensuring that electric vehicle batteries last a long time and comply with applicable safety standards is a must. Well, did you know there is one important and crucial tool to ensure quality control of electric vehicle batteries that comply with safety standards. That tool is an Air Leak Tester.

In this article, we will discuss the general workings of an air leak tester to help maintain the sustainability and safety of electric vehicle batteries so that they meet market suitability standards.

Battery Preparation: First of all, the electric vehicle battery must be prepared for testing. This includes ensuring that the battery is dead and not charging. This process is carried out to avoid the risk of fire or explosion during testing.

Battery System Closure: The battery must be properly closed and all parts that may have the potential for leakage must be isolated. This involves closing off any air passages or fluid pathways exiting the battery.

Compressed Air Spray: Air leak testers typically use compressed air spray as part of the testing process. Compressed air is sprayed on the battery surface and parts that are prone to leaks.

Pressure Measurement: During compressed air spraying, the device measures the air pressure entering the battery and monitors whether the pressure is maintained or decreased. A significant drop in pressure indicates a leak.

Leak Detection: Air leak testers are equipped with sensitive sensors that can detect even the smallest leaks. This sensor will provide a signal if there is a significant pressure drop during the test.

Results and Evaluation: Test result data, such as leak rate or pressure drop, will be evaluated by the tool or operator. If a leak is detected, the location and extent of the leak will be recorded.

Corrective Action: If a leak is detected, corrective steps must be taken immediately to resolve the problem, this could be in the form of repairing or replacing the leaking or problematic part of the battery.

Quality Verification: After corrective action has been taken, the battery will be tested again with an air leak tester to ensure that the leak has been resolved and the battery is functioning properly.

Reporting and Documentation: All test results, corrective actions, and other related information must be recorded and documented. It is important to track the status and quality of the battery over time.


From the description above, it can be concluded that the use of an air leak tester is a critical step in the quality control stage to ensure that electric vehicle batteries are long-lasting, safe to use, and meet strict safety standards.


Apart from that, choosing an Air Leak Tester brand with a quality guarantee is also a consideration for your business investment. The Air Leak Tester product from the Fukuda Japan Company, which has been widely used by various companies throughout the world, is the right choice for your company.


For further information regarding various Air Leak Tester products from Fukuda, contact us at

Telephone: +62 021-29094511

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info@fukuda-id.com

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