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Lithium battery failure model-explain the phenomenon of lithium evolution in graphite anode: part-2

Nov , 01 2021

During the long-cycle cycle, the reversible capacity of the lithium-ion battery will continue to decrease due to the reduction of active materials, the precipitation of metal lithium, the continuous consumption of electrolyte, the increase of internal resistance and thermal runaway. Among them, the lithium evolution phenomenon of the graphite negative electrode is the most important cause of batte...

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Lithium battery failure model-explain the phenomenon of lithium evolution in graphite anode: part-3

Nov , 03 2021

During the long-cycle cycle, the reversible capacity of the lithium-ion battery will continue to decrease due to the reduction of active materials, the precipitation of metal lithium, the continuous consumption of electrolyte, the increase of internal resistance and thermal runaway. Among them, the lithium evolution phenomenon of the graphite negative electrode is the most important cause of batte...

more

Lithium battery failure model-explain the phenomenon of lithium evolution in graphite anode: part-4

Nov , 03 2021

During the long-cycle cycle, the reversible capacity of the lithium-ion battery will continue to decrease due to the reduction of active materials, the precipitation of metal lithium, the continuous consumption of electrolyte, the increase of internal resistance and thermal runaway. Among them, the lithium evolution phenomenon of the graphite negative electrode is the most important cause of batte...

more

What are the formulas to do the battery charger sizing calculation?

Nov , 03 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. One of the basic questions we are always asked by our valuable customers is “what are the formulas needed to do the battery charger sizing calculations?” Here we are sharing the basic formulas for your convenience. . CHARG...

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What are the formulas to do the Power cable sizing calculation?

Nov , 03 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. One of the basic questions we are always asked by our valuable customers is “what are the formulas needed to do the power cable sizing calculations?” Here we are sharing the basic formulas for your convenience. CHARGER SIZ...

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Frequently asked questions for industrial battery chargers: part-1

Nov , 04 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the rectifier chargers for your convenience. How are “equalize”, “boost” and “fast charge” charging different? Each of these terms describes the ...

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Frequently asked questions for industrial battery chargers: part-2

Nov , 04 2021

From our long experience of providing industrial battery charger solutions to our customers and partners, we have seen that there are some basic questions that are always asked. Here we are sharing some of the common questions and their answers regarding the industrial battery charger for your convenience. How do you know when the charger should operate in float or equalize mode? Regardless of the...

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Three things the energy storage industry should know about end of battery life

Nov , 12 2021

In the latest update of Circular Energy Storage’s data on the lithium-ion battery end-of-life market we conclude that over 1.2 million tons of waste batteries will be recycled in 2030. Although it sounds like a massive number, the recycling industry is in fact well prepared and will most probably fight for the volumes. This is good news for the energy storage industry, as it is for all other busin...

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Why small, low-cost batteries are generally a poor match for highly capable ohmic battery monitoring products?

Nov , 18 2021

The answer isn’t just cost. There are some contrasts between the differing performance expectations and resource environments of two categories of stationary battery system users. It proposes some simple requirements for battery monitoring at cost-constrained sites with modest-sized stationary battery systems and proposes a solution to providing battery health assessment at such sites. Operators o...

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Why high performance battery monitoring solutions suit sophisticated users?

Nov , 18 2021

The battery monitoring industry has made a strong case that today’s ohmic battery monitoring systems are effective at discovering battery weakness well in advance of complete failure. Such systems are employed to increase a user’s certainty that stationary batteries will deliver their rated output when needed, thus preventing application downtime. The need for uptime at a credit card processing si...

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Implementing a useful battery assessment system at low cost

Nov , 22 2021

In the battery system industry, some companies provide charger and battery systems to smaller, mission-critical applications; for some years, it has been clear that reducing the impact of battery failure is the best way to increase the user’s overall system reliability. In contrast to power electronics that can achieve MTBF in the range of 1 million hours, all VRLA batteries will fail between “now...

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Genset failure to start: The big problem no one talks about

Nov , 22 2021

Failure to start is the most significant avoidable cause of diesel generator malfunction. Over 80% of failures to start are caused by battery problems. Genset customers invest significant amounts of money purchasing and maintaining generators. Yet the Achilles heel of these large, costly machines is a commodity product little changed since its invention in the late 1800s. Today most gensets do not...

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