Does the traffic ETC need to be charged?
2 Answers
Installing ETC does not require 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 regular 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 front windshield. The built-in power source of ETC typically has a lifespan of 3-5 years. ETC is the abbreviation for Electronic-Toll-Collection, meaning 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 vehicle registration certificate. If the application is not made by the owner, the agent's valid ID card is also required. The photocopy of the vehicle registration certificate should include the page stamped with the most recent annual inspection seal. Additionally, a bank card for deducting highway tolls is needed. Applicants must be between 18 and 60 years old, and the vehicle must be registered under an individual's 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 toll stations. Using computer networking technology, it settles accounts with the bank in the background, allowing vehicles to pass through highway or bridge toll stations without stopping to pay tolls. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Low-carbon, as vehicles pass through toll stations without stopping, reducing noise and exhaust emissions and pollution; Cost-saving: Reduces costs, decreases the frequency of vehicle starts and stops, and minimizes wear and fuel consumption. Users can also enjoy toll discounts; Improved efficiency: Theoretically, ETC lanes can increase passing efficiency by 2-3 times, making traditional ETC more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.
I've been driving for over a decade and am quite familiar with ETC. I've never had to manually charge it. The device is installed on the windshield with a built-in small battery that typically relies on a solar panel for automatic charging – just driving during daytime provides sufficient sunlight exposure. The battery usually lasts about 5 years, and when running low, the device will show a red light as a warning. If frequently parked in underground garages without sunlight, the battery might deplete earlier. It's recommended to periodically check by swiping the ETC card at toll stations to test battery status; visit service centers for free replacement if any issues arise – no need to worry about charging at all. Just keep the windshield clean to avoid blocking the solar panel. Overall, ETC is intelligently designed to let drivers focus on the road without unnecessary actions.
