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  • What is Battery Energy Density?

    What is Battery Energy Density?

    Feb , 12 2022
    Energy density is the measure of how much energy a battery contains in proportion to its weight. This measurement is typically presented in Watt-hours per kilogram (Wh/kg). A watt-hour is a measure of electrical energy that is equivalent to the consumption of one watt for one hour. Power density is the measure of how quickly the energy can be delivered, rather than how much stored energy is availa...
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  • RV Battery Guide: Choosing the Right Travel Trailer Battery(part-1)

    RV Battery Guide: Choosing the Right Travel Trailer Battery(part-1)

    Feb , 12 2022
    Travel trailers don’t move on their own. You “trail” them behind a truck. So they don’t need a battery, right? Wrong. They have essential electrical components that keep you and other motorists safe on the road. Namely, electric wheel brakes. These must be functioning if you want to stay on the right side of the law. That’s why you need a travel trailer battery to power them. But don’t forget abou...
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  • NiCd vs Lithium batteries (part-1)

    NiCd vs Lithium batteries (part-1)

    Feb , 21 2022
    NiCad (Nickel Cadmium) batteries ruled over the market for years. However, in recent years, they are getting challenged by newer Lithium-Ion batteries. Why? Well, we cannot tell you that in brief. It indeed requires a vivid discussion. To make the discussion or contrast evident, here, we shall dwell on various respects i.e. their history, electrochemistry, manufacturing cost, environmental im...
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  • NiCd vs Lithium batteries (part-2)

    NiCd vs Lithium batteries (part-2)

    Feb , 21 2022
    NiCad (Nickel Cadmium) batteries ruled over the market for years. However, in recent years, they are getting challenged by newer Lithium-Ion batteries. Why? Well, we cannot tell you that in brief. It indeed requires a vivid discussion. To make the discussion or contrast evident, here, we shall dwell on various respects i.e. their history, electrochemistry, manufacturing cost, environmental im...
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  • NiCd vs Lithium batteries (part-3)

    NiCd vs Lithium batteries (part-3)

    Feb , 21 2022
    NiCad (Nickel Cadmium) batteries ruled over the market for years. However, in recent years, they are getting challenged by newer Lithium-Ion batteries. Why? Well, we cannot tell you that in brief. It indeed requires a vivid discussion. To make the discussion or contrast evident, here, we shall dwell on various respects i.e. their history, electrochemistry, manufacturing cost, environmental im...
    more

  • What are the differences among lithium batteries?

    What are the differences among lithium batteries?

    Apr , 06 2022
    Are all the lithium batteries same? No! In fact there are a group of related family chemistries. The battery industry highlights six common variants along with the chemistry characteristic details of those most applicable for your application. Below the 6 common types of lithium ion battery are shown in the table: Chemistry Lithium Cobalt Oxide Lithium Manganese Oxide Lithium Nickel Manganese Lith...
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  • How to do the SOC-OCV test for Lithium batteries?

    How to do the SOC-OCV test for Lithium batteries?

    Apr , 06 2022
    OCV is very important for SOC estimation. It is a function of cell SOC and temperature. There are two methods to measure the OCV, namely coulomb titration and voltage relaxation. The former discharges and charges the cell with the same low current while measuring the terminal voltage. The OCV is defined as the average value of the charge and the discharge terminal voltage. The latter determines th...
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  • Some FAQ about the Lithium batteries for UPS

    Some FAQ about the Lithium batteries for UPS

    Apr , 06 2022
    What are the primary benefits of switching to lithium based UPS batteries? The most common reason cited is the significantly longer service life. Lithium also provides a greater cycle life (the number of charge/discharge cycles ranges from extends into the thousands, versus approximately 500-600 for VRLA batteries), as well as a longer warranty. Furthermore, the lighter weight and smaller footprin...
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  • The Importance Of Data Centers

    The Importance Of Data Centers

    May , 30 2022
    What Is A Data Center? In simplistic terms, a data center is fundamentally a huge computer that stores and processes information. They represent a physical facility that companies use to house their critical applications and data. Their design is based on a network of computing and storage resources that enable the delivery of shared applications and data. Any company or organization tha...
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  • What types of monitoring and recording devices are suited for high rate charging?

    What types of monitoring and recording devices are suited for high rate charging?

    Jun , 20 2022
    The higher the charging rate, the more critical it is to monitor the charging process to prevent permanent capacity loss. In efforts to preserve battery life, Fast and Opportunity charging incorporates a method of monitoring battery electrolyte temperature and/or internal resistance and adjusting charging current as necessary. Although these monitoring devices can have a very positive impact on ba...
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  • Explore and analyze the thermal power of Li- ion cells and battery packs (part-1)

    Explore and analyze the thermal power of Li- ion cells and battery packs (part-1)

    Jul , 04 2022
    Temperature is very important for lithium- ion batteries. Low temperature will reduce the electrical performance of lithium- ion batteries (capacity, rate performance), but it can improve the storage life of lithium- ion batteries. High temperature can improve electrical performance (capacity, rate performance), but It will reduce the stability of the electrode/electrolyte interface and cause a ra...
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  • Explore and analyze the thermal power of Li- ion cells and battery packs (part-2)

    Explore and analyze the thermal power of Li- ion cells and battery packs (part-2)

    Jul , 04 2022
    In order to ensure the consistency of the ambient temperature, an incubator is used for precise temperature control, the battery charging and discharging equipment adopts the DigatronBTS-600 equipment, and the Agilent 34970A equipment is used to collect the temperature information of the battery. When the above-mentioned battery is at an ambient temperature of 27°C, the temperature change curve of...
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