With the increasing application of lithium batteries, accidents of lithium batteries often occur. Among many accidents of lithium batteries, explosion is the most common. If we avoid the explosion of lithium batteries, the following discuss...
But in the end, India failed. The Indian Space Organization recently confirmed that in the early morning of September 7, 2.1 kilometres from the moon, the Indian Lunar Ship II lander Vickram suddenly lost contact with the ground. This undou...
Cautions for Daily Use of Lithium Batteries 1. Batterys electrode wiring is the place where problems easily occur in this season, so we should pay attention to checking at any time. Check whether there is aging or short circuit in each part...
Common Faults and Reasons Analysis of Battery Operation During the operation of batteries in substations, the floating charging voltage is too high/too low, internal resistance is too large, mild vulcanization, seepage creeping, shell defor...
UPS Fault Analysis of Lithium Battery After the preparation work is completed, the test work begins. 1. Firstly, the data of UPS body, power supply side and load side switch instruments are checked, and the next operation can be carried out...
Daily Maintenance and Maintenance of Lithium Batteries 1. Environmental temperature has great influence on discharge capacity, life, self-discharge and internal resistance of storage battery. Although the switching power supply has the func...
Isolated discharge test of lithium battery UPS battery pack: Pre-test preparation: 1. UPS status check: check the current operation status of UPS to be tested, power supply voltage, current, frequency, load rate and load current of UPS, che...
With the rapid development of science and technology, the scope and function of lithium batteries have already been self-evident. However, when we use PACK lithium batteries, we often encounter various problems, which often bother us. In vi...
I. Policies and Regulations 1. What is the background of developing the utilization of step batteries in China? In recent years, Chinas new energy automobile industry has developed rapidly. By the end of 2017, the cumulative output of new e...
Energy Density (Wh/L Wh/kg) The energy released by a cell per unit volume or mass. If it is a unit volume, that is, volume energy density (Wh/L), many places are directly referred to as energy density. If it is a unit mass, it is the mass e...
2019-09-20
2019-09-20
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