Everyone asks, “How much does etc. rely on to maintain energy?” Let me explain it to you below:
etc. generally relies on solar energy to maintain its energy:
1. The mainstream ETC electronic tag does not have a charging cable. The ETC device has a battery inside and is charged externally by solar energy, so there is no need to charge the battery of the ETC device. normally used for 3 years. For ETC solar devices that are not used frequently, it is also recommended to charge it every 3 months, to avoid natural discharge of the internal battery of the ETC device. Additionally, Bluetooth is only used for charging. It detects automatically at high speeds and does not need to turn Bluetooth on all the time
2. If you use the solar ETC, you can park the vehicle under the vehicle; sun for a while to letr the solar charging panel will charge, you can also use the power cord to charge the device ETC
3. The device may be sent to an ETC treatment outlet or ETC service; Taken for testing If it is not damaged by humans during the 2-year warranty period, it can be replaced for free.