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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...
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  • Top 5 Potential Added Costs of Installing an Energy Storage System (ESS)

    Top 5 Potential Added Costs of Installing an Energy Storage System (ESS)

    Feb , 23 2022
    The installation cost for a battery backup (energy storage solution) can vary widely from house to house. Age of the home, location of electrical panels and access to the equipment all play a part. But, there are several potential expenses that are often overlooked by online “Project Calculators” which can quickly add to the installation costs. Here are the Top 5 Potential Added Costs of Installin...
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  • 5 ways to ensure going solar is a positive experience

    5 ways to ensure going solar is a positive experience

    Feb , 23 2022
    When it comes to going solar, knowing what to avoid and how to avoid it, can save you tons of headache and issues in the future. 1) Ignore Uninvited Solar Offers The typical solar system costs more than $20,000. An investment of that size isn’t a quick decision. It requires research, education and price comparisons. So, if the numbers seem off, chances are good that something isn’t right about it....
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  • 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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  • High Frequency / High Ripple Resonant Chargers: Good or Bad? (part-2)

    High Frequency / High Ripple Resonant Chargers: Good or Bad? (part-2)

    Jun , 13 2022
    Battery charging is a complex electrochemical process, in which the discharged electric energy is replenished from the electric power grid. This is accomplished using a battery charger, which is an electrical/electronic device that converts the incoming AC line voltage into a regulated DC voltage to meet the charging needs of the respective battery. In a series of articles we are going to explain ...
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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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