The common problems in the use and maintenance of lithium batteries

The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…

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Common problems in the use and maintenance of lithium batteries

The lithium-ion battery has a nominal voltage of 3.7V (3.6V) and a charge cut-off voltage of 4.2V…

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The Future of High-performance Lithium Batteries Is Approaching

Scientists have always wanted to expand the storage capacity of lithium-ion batteries, but now researchers have found another alternative material with good efficiency: phosphorus.…

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Graphene Will Bring New Development Opportunities for Global Energy Storage

Nowadays, as the king of materials in the new century, graphene has excellent optical, electrical and mechanical properties, and is considered a revolutionary material in the future.…

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Many countries have begun to study digital currencies, which will have little impact on world lithium ion battery prices in 2021

Many countries have begun to study digital currencies, which will have little impact on world lithium ion battery prices in 2021 The Bank of Japan plans to start empirical experiments on digital currencies in the spring of 2021. The idea is divided i…

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iPhone SE Plus release date rumors

There have been rumors that the iPhone SE Plus may be on the market in 2022 instead of the iPhone SE 3. In contrast, Taiwanese research company TrendForce reports that the third-generation iPhone SE will be unveiled in the first quarter of…

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How to choose lithium battery?

Lithium-ion batteries​ are divided into liquid lithium-ion batteries and polymer lithium-ion batteries. The electrolyte of lithium-ion batteries is fluid, so they are more unstable than lithium-polymer batteries, and they may explode if they are beat…

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Chromium Cr Powder CAS 7440-47-3

Item No.: Tr-Cr Chromium powder is a silvery-white metal with a slightly dark gray color (body-centered cubic crystal system).Purity>99.95%Particle size: 53-125um(FSSS)…

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