Is ETC dedicated lithium battery important?

1. ETC special lithium battery has high voltage and light weight. The uniform voltage of a single battery can reach 3.7V or 3.2V. It is relatively equal to the series voltage of 2 to 4 nickel-hydrogen batteries or nickel-isolated batteries. ETC special lithium batteries have a high energy storage density, which is about 5 to 7 times that of lead-acid batteries. 2. At present, the ECT industry presents a competitive pattern with a high degree of market concentration, and a few superior companies occupy most of the market share. The ETC industry implements a product qualification access system. The company's products can only participate in the bidding for ETC construction of expressways in various provinces and cities after passing the test of the Traffic Engineering Supervision and Testing Center of the Ministry of Communications. Therefore, there are certain barriers to entry in the industry. 3. ETC special lithium battery ensures safe and uninterrupted power supply such as charging monitoring, etc. The lithium battery UPS power supply adopts a 19-inch rack structure, which is easy to install and save space. With AC self-starting and lithium battery pre-charging function, it can realize the function of expansion of 3 units in parallel. With high stability, high reliability, and high practicability, it provides protection for the safe operation of the equipment. 4. The power supply and distribution system of the toll station computer room mainly includes the power supply of the uninterruptible power supply UPS of the current charging system, the communication system and the power supply of the monitoring system. UPS power supply is primarily to provide uninterrupted power supply to the electromechanical equipment at the toll gates to ensure the normal operation of the electromechanical equipment in each lane. In order to ensure the reliability and power quality of electricity, the general expressway toll station uses the lithium battery UPS system. 5. The power supply used by some expressway ETC gantry systems needs to be powered nearby. Because some toll stations are far away from the urban area, sometimes there will be some power supply failures and unstable voltages, so the power supply and distribution system of the expressway ETC gantry system needs Adopt dual power supply. From the perspective of the overall ETC battery market, the main focus is lithium sub-cells and lithium battery capacitors. Although the proportion of lithium batteries used has risen relatively small, and the market is relatively concentrated. With the completion of the ETC replacement of 180 million vehicles this year, the growth rate of the ETC battery market will gradually slow down in the later period, which means that the market space left for other lithium battery companies is getting smaller and smaller. Because both lithium sub-battery and lithium battery capacitors have good wide temperature characteristics, high-power pulse discharge, extremely low self-discharge rate and long life, the combination of the two has been mature and widely used on ETC, thus laying the foundation for billions of dollars. Wei Li can be the leader in the ETC battery category. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis on the use and maintenance of lithium batteries