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  • What to do when you receive your VRLA batteries?

    What to do when you receive your VRLA batteries?

    Aug , 27 2021
    Preparation for System Installation The installation of the battery system involves a series of activities from planning and initial receipt through final checkout and warranty registration. As part of this preparation activity the installer should develop a system schematic diagram which identifies how the individual batteries are to be placed on the rack, interconnected and numbered. The cabling...
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  • VRLA battery charging method

    VRLA battery charging method

    Aug , 27 2021
    Proper charging is one of the most important factors to consider when using maintenance-free sealed lead acid batteries. Battery performance and service life will be directly affected by the efficiency of the charger selected. Charging methods are dependent on battery applications like main power application and standby / backup power application. Main power application (Cycle use): a) Standard ch...
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  • AGM VS GEL VS FLOODED VRLA batteries- Advantages and Disadvantages of them

    AGM VS GEL VS FLOODED VRLA batteries- Advantages and Disadvantages of them

    Aug , 27 2021
    In the following we have tried to shortlist some advantages and disadvantages of the AGM batteries, GEL batteries and Flooded VRLA batteries. Gelled Electrolyte Advantages: • Totally maintenance-free • Air transportable • Spill proof/ leak proof • No corrosion • Superior deep cycle life • Installs upright or on side (side installation may lose about 10% capacity) • Ve...
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  • Why does temperature have such a dramatic effect on VRLA batteries?

    Why does temperature have such a dramatic effect on VRLA batteries?

    Aug , 27 2021
    Temperature is a major factor in battery performance, shelf life, charging and voltage control. At higher temperatures there is dramatically more chemical activity inside a battery than at lower temperatures. The following charts graphically illustrate this fact. Typical Self-Discharge of VRLA Batteries at Different Temperatures AGM Charge and Float Voltages at Various Temperature Ranges Gel Charg...
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  • How does a battery recharge?

    How does a battery recharge?

    Aug , 27 2021
    The process is the same for all types of lead-acid batteries: flooded, gel and AGM. The actions that take place during discharge are the reverse of those that occur during charge. The discharged material on both plates is lead sulfate (PbSO4). When a charging voltage is applied, charge flow occurs. Electrons move in the metal parts; ions and water molecules move in the electrolyte. Chemical reacti...
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  • What is the reason behind the thermal runaway phenomena of the VRLA battery?

    What is the reason behind the thermal runaway phenomena of the VRLA battery?

    Aug , 27 2021
    Thermal runaway is a phenomenon where the current flowing through the cell or battery on charge or overcharge causes the cell temperature to rise, which increases the current with a further rise in temperature. The appropriate charge voltage depends on the battery temperature (see below tables). A warmer battery requires a reduced voltage. If the voltage is not reduced, current accepted by the bat...
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  • What is a Solar battery and how does it work?

    What is a Solar battery and how does it work?

    Aug , 27 2021
    What is a Solar battery? A solar battery is an energy storage option for those with solar panel systems. With the increased use of solar power, solar batteries are more popular with homeowners who want to offset electricity costs and those living or camping off-grid. Solar generators and portable solar chargers are types of solar battery storage systems. While so...
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  • What are the types of Solar battery?

    What are the types of Solar battery?

    Aug , 27 2021
    There are multiple battery types to consider when choosing solar batteries. Which type is best varies based on your needs and whether you prioritize cost efficiency, safety or environmental impact. Deep-cycle battery The term “deep cycle” refers to the battery’s ability to complete a discharge-recharge cycle several times. Deep-cycle batteries are designed to keep a steady flow of power over an ex...
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  • How Does Design Life of a battery differ from Service Life?

    How Does Design Life of a battery differ from Service Life?

    Aug , 27 2021
    As an industrial battery charger manufacturer for 30+ years, a very common question we always hear from our new customers is that “how come if I buy a battery with 15-year design life, I get only 10 years or less from my battery?” We must discuss service life and understand how it differs from design life. First, let’s define service life of rechargeable batteries including Lead acid battery,...
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