Li-ion Performance 8/9

Electric Model in Lithium-ion Battery Modelling

Jan 6, 20232 min read

Electric Model in Lithium-ion Battery Modelling

One of the most popular approaches for battery modelling is the 'Electric model'. Understanding the Electric Model: The electric model is...

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Vital Role of Busbars in Lithium-Ion Battery Packs

Baba Mulani

Jan 5, 20232 min read

Vital Role of Busbars in Lithium-Ion Battery Packs

One of the key components of Li-ion batteries is the busbar, which plays a crucial role in ensuring efficient and safe operation of the...

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Incremental Capacity Analysis (ICA) in Lithium-ion Batteries

Baba Mulani

Jan 4, 20231 min read

Incremental Capacity Analysis (ICA) in Lithium-ion Batteries

The basic principle of ICA is to measure the change in capacity of the battery as a function of its state-of-charge (SoC). To perform...

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Electrolyte Retention Capability of Separators of Li-ion batteries

Baba Mulani

Jan 3, 20232 min read

Electrolyte Retention Capability of Separators of Li-ion batteries

The separator in a lithium-ion battery is a porous membrane that physically separates the positive and negative electrodes, preventing...

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Comparing E-Rate and C-Rate: Understanding Battery Performance

Baba Mulani

Jan 2, 20232 min read

Comparing E-Rate and C-Rate: Understanding Battery Performance

Two parameters that define a battery's performance are the "E-Rate" and "C-Rate". E-Rate: Definition and Significance E-Rate, short for...

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Baba Mulani

Jan 1, 20232 min read

Cell Reversal in Lithium-ion Batteries

Although "Cell reversal" is less common in lithium-ion batteries compared to nickel-based batteries, it is still essential to understand...

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Role of Positive Temperature Coefficient (PTC) in Li-ion Battery Safety

Baba Mulani

Dec 28, 20222 min read

Role of Positive Temperature Coefficient (PTC) in Li-ion Battery Safety

Lithium-ion batteries have emerged as a popular option for electrification due to their high energy density and long cycle life. However,...

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"Mandrel" in lithium-ion cell production

Baba Mulani

Dec 27, 20221 min read

"Mandrel" in lithium-ion cell production

A mandrel is a cylindrical object used as a core around which material can be wrapped. In the case of lithium-ion batteries, the mandrel...

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Lithium Brine: A Promising Source for Sustainable Lithium Extraction

Baba Mulani

Dec 27, 20222 min read

Lithium Brine: A Promising Source for Sustainable Lithium Extraction

Lithium is a critical component of lithium-ion batteries, which power a wide range of devices, from smartphones to electric vehicles. One...

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Cell Internal Resistance Measurement Techniques

Baba Mulani

Dec 27, 20222 min read

Cell Internal Resistance Measurement Techniques

One essential parameter that greatly impacts battery efficiency and longevity is its "Internal resistance". There are two primary methods...

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Separator: Safeguarding Performance and Safety in Lithium-Ion Batteries

Baba Mulani

Dec 26, 20221 min read

Separator: Safeguarding Performance and Safety in Lithium-Ion Batteries

The separator also affects the performance of the battery. The porosity and thickness of the separator determine the battery's rate...

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Intercalation process in Lithium-ion Batteries

Baba Mulani

Dec 23, 20222 min read

Intercalation process in Lithium-ion Batteries

Intercalation is the reversible process of inserting and removing ions or molecules from a host material without causing significant...

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Short Circuit Testing in Lithium-ion Batteries

Baba Mulani

Dec 22, 20221 min read

Short Circuit Testing in Lithium-ion Batteries

The short circuit test involves applying a direct connection between the positive and negative electrodes of a lithium-ion battery. This...

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Baba Mulani

Dec 22, 20222 min read

Shelf Life of Lithium-Ion Batteries

The shelf life of a lithium-ion cell/battery is the amount of time it can sit on a shelf without being used before its performance...

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Importance of Cell Matching in Lithium-Ion Battery packs

Baba Mulani

Dec 21, 20221 min read

Importance of Cell Matching in Lithium-Ion Battery packs

Cell matching is an essential process in the production and maintenance of lithium-ion (Li-ion) batteries. It involves matching cells...

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Mitigating Corrosion in Lithium-Ion Cells

Baba Mulani

Dec 20, 20221 min read

Mitigating Corrosion in Lithium-Ion Cells

Lithium-ion cells are not immune to corrosion, which can affect their performance and lifespan. One of the critical components of a...

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Baba Mulani

Dec 20, 20222 min read

Binder Degradation in Li-ion Batteries

One of the most significant factors that limit the lifespan and capacity of Li-ion batteries is the gradual decomposition of the binder...

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Role of Electrolytes in Efficient Ion Transport in Li-ion Batteries

Baba Mulani

Dec 20, 20221 min read

Role of Electrolytes in Efficient Ion Transport in Li-ion Batteries

One of the key components of a Li-ion battery is the electrolyte, which enables the flow of lithium ions between the anode and cathode...

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Baba Mulani

Dec 20, 20222 min read

Role of Pre-Charge Resistors in BMS

EV batteries need the right charging and discharging mechanisms, including the use of "pre-charge resistors", to guarantee their safety...

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The Battery Trilemma: Balancing Cost, Performance, and Safety

Baba Mulani

Dec 19, 20222 min read

The Battery Trilemma: Balancing Cost, Performance, and Safety

The development of battery technology has revolutionized the way we use energy, from powering smartphones to electric cars and even...

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