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Did you know that the lead acid battery is 159 years old? Since its invention, there have been many improved variations such as the first sealed, or maintenance-free, lead acid (SLA) that was introduced in the mid-1970s. However, 22 years ago John B. Goodenough first described an alternative chemistry – Lithium Iron Phosphate battery(LiFePO4) – that would serve the same applications wi...
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A crisis may also mean danger and opportunity. The prevalence of new energy vehicles is an undeniable fact. From the original intention of its promotion, environmental benefits are very weighted scores. However, as the process of industrial chain evolution progresses, power battery treatment will deduct Expected benefits. Lithium batteries, as devices that convert chemical energy and electrical en...
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Portable solar energy is a new type of industry. With the transformation of society, people's awareness of environmental protection is gradually strengthening, and the photovoltaic industry is facing transformation. New energy portable UPS products help China's new energy industry to expand into the market. This article talks about the future market and development status of portable solar power. ...
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Arc welding refers to the use of electric arc as a heat source, using the physical phenomenon of air discharge, to convert electrical energy into thermal and mechanical energy required for welding, thereby achieving the purpose of connecting metals. The main methods are electrode arc welding, submerged arc welding, and gas protection. Welding, etc., it is currently the most widely used and most im...
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In European and American countries, a leisure life in outdoor and marine is one kind of fashion culture. In Summer, People enjoy surfing, diving, sea fishing and motorboat game etc.Lithium-Ion batteries have been extensively used in Underwater robot. They provide more compact energy density, more power, more duration and more safety. Superpack has been put into R&D and accumulated lot of exper...
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