At present, ETC solar electronic tags contain 18650 lithium batteries internally and are powered by external solar charging panels. When there is enough sunlight, they can be fully charged in 3-4 hours. ETC batteries are normally used for 3 years. If quality problems arise during the 2-year warranty period, ETC equipment may be taken to an ETC handling point or ETC service point for repair/replacement.
If the solar ETC is discharged, you can use an ETC charger to charge it. If the internal battery of the ETC device is exhausted, you must replace it with a new ETC battery. , you can still use the ETC charging cable. Its charging (electronic tags without ETC charging cable can only go to ETC service points to replace the battery), allows emergency use and it isIt's best to replace the ETC battery afterwards. For users who do not use ETC frequently, it is recommended to charge the ETC device every 3 months to avoid affecting the service life due to ETC battery self-discharge. For ETCs that use wired power and are not used for a long time, it is also recommended to charge them once a month.
For ETC solar equipment, you can drive the vehicle in the sun for a few hours to charge the equipment. For ETC devices that do not have a solar charging panel, you can plug in a dedicated power cord and use the cigarette lighter socket to charge. If the internal battery has reached the end of its life and cannot be recharged, regardless of its charge level, it can only be used when plugged in. A dead ETC electronic tag can also cause the ETC to fail. To thisAt this stage, it is recommended to go to an ETC treatment point or ETC service point for testing. Quality problems that exist during the 2-year warranty period can be replaced for free. (Photos/Text/Photography: Guo Shanshan-Part-time) @2019