2024-12-23"It is estimated that by 2050, hydrogen energy will account for about 10% of China's energy system, and the demand for hydrogen energy will be close to 60 million tons. The annual economi
2024-12-23According to foreign media reports, the U.S. industry and government are jointly studying whether installing high-capacity lead-acid batteries in rows at conventional fuel stations can make travel
2024-12-23On the evening of June 26, *ST Jialing (600877) announced that in view of the fact that the company's major asset sales and issuance of shares to purchase assets and related transactions are bei
2024-12-23In-depth research and development of UPS power supply technology, cloud computing has created development opportunities for UPS. With the rapid development of cloud computing, new opportunities have
2024-12-23Beijing has canceled municipal financial subsidies for pure electric vehicles since June 26. This reporter called a number of 4S stores today and learned that some pure electric vehicles have been
2024-12-23The sunlight shines on the semiconductor p-n junction, forming new hole electron pairs. With the use of an internal electric field in the p-n junction, photo generated holes flow to the p-region, an
2024-12-23Lithium-ion batteries are deeply loved by various electronic product manufacturers because of their excellent performance, such as high voltage, large specific capacity, and no memory effect, and
2024-12-23Ordinary lithium battery protection boards usually include control ICs, MOS switches, resistors, capacitors, and auxiliary devices FUSE, PTC, NTC, ID, memory, etc. Among them, the control IC contr
2024-12-231. When the battery is not used for a long time, be sure to turn off all power sources on the RV and check if the battery still has discharge current. If all electrical appliances are not turned o
YYW owns domestic advanced technology, equipment and high-level R D team, and is committed to creating well-known brand trademarks of YYW products
0755-28518222
