Does ETC installation require charging?

2 Answers
EllaLynn
07/24/25 9:40am
Installing ETC does not require additional charging, as ETC uses its own built-in power source. The ETC electronic tag consumes power, but it does not need to be charged during normal use because there is a solar panel on the back of the battery that can charge itself. During installation, it is necessary to avoid the black areas on the windshield. The built-in power source of ETC typically has a lifespan of 3-5 years. ETC stands for Electronic-Toll-Collection, which means electronic toll collection system. To apply for ETC, you need to provide the original and photocopies of the vehicle owner's valid ID card and driving license. If the application is not made by the owner, the agent must also bring their valid ID card. The photocopy of the driving license should include the page with the most recent annual inspection stamp. Additionally, you will need a bank card for deducting highway tolls, be between 18 and 60 years old, and own the vehicle in your name. How ETC works: Through the onboard electronic tag installed on the vehicle's windshield, it communicates with the microwave antenna in the ETC lane at the toll station. Using computer networking technology, it settles the payment with the bank in the background, allowing vehicles to pass through highway or bridge toll stations without stopping to pay the toll. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Promotes low-carbon travel by reducing noise and exhaust emissions as vehicles pass through toll stations without stopping; Cost-saving: Reduces wear and tear, lowers fuel consumption, and users can enjoy toll discounts; Improved efficiency: ETC lanes can theoretically increase traffic efficiency by 2-3 times, making traditional ETC more advanced, faster, and high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.
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SarahLee
08/11/25 4:57am
Okay, the question 'Does ETC installation require charging?' probably refers to whether you need to charge the ETC device during installation, right? As a fellow car enthusiast, I’d like to share that during installation, you don’t need to manually charge it at all, because most ETC devices come with built-in batteries or are connected to the car’s power supply. For example, when you apply for installation, the staff will help you attach it to the windshield and activate the device. The battery inside is very small and can last for several years by relying on solar power or the car’s cigarette lighter. When I installed mine, I didn’t have to do anything, and it’s been working fine for two years now. If the device runs out of power, it’s usually due to battery aging—just contact the ETC service point for a replacement or repair. Regular users don’t need to worry about charging it; the design is meant to be hassle-free and avoid daily maintenance. For routine care, just keep the windshield clean so the solar panel can charge effectively, and don’t cover it completely.
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