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  • How to Understand UPS

    How to Understand UPS

    Aug , 26 2021
    UPS, namely, uninterrupted power supply is a type of uninterruptible power supply with energy storage device, inverter as main component, and constant voltage and constant frequency. It is mainly used to provide uninterrupted power supply for single computer, computer network system or other electrical and electronic equipments. When the electric supply input is normal, UPS will stabilize the volt...
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  • What is the low temperature technology of Li-ion battery?-Material improvement

    What is the low temperature technology of Li-ion battery?-Material improvement

    Aug , 26 2021
    EverExceed have recently introduced a new technology of low temperature Lithium iron phosphate battery, which can be charged even under 0°C and in negative temperature. In a series of 5 technical articles we are going to elaborately describe the details of this revolutionary technology. In this article we are going to talk about the “Material improvement” of the low temperature technology lithium ...
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  • What is the low temperature technology of Li-ion battery?-Principles

    What is the low temperature technology of Li-ion battery?-Principles

    Aug , 26 2021
    EverExceed have recently introduced a new technology of low temperature Lithium iron phosphate battery, which can be charged even under 0°C and in negative temperature. In a series of 5 technical articles we are going to elaborately describe the details of this revolutionary technology. In this article we are going to talk about the “principle” of the low temperature technology lithium battery. Pr...
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  • What is the low temperature technology of Li ion battery?-Permormance

    What is the low temperature technology of Li ion battery?-Permormance

    Aug , 26 2021
    What is the low temperature technology of Li ion battery? EverExceed have recently introduced a new technology of low temperature Lithium iron phosphate battery, which can be charged even under 0°C and in negative temperature. In a series of 5 technical articles we are going to elaborately describe the details of this revolutionary technology. In this article we are going to talk about the “perfor...
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  • Why you can't choose a cheap lithium battery?

    Why you can't choose a cheap lithium battery?

    Aug , 26 2021
    As lithium batteries have grown in popularity, they have inadvertently created a significant issue that could rob consumers and businesses of thousands of dollars. Fuelled by a lack of regulation by Global Standards, a technology that is widely misunderstood and globalised has allowed battery cowboys to import cheap, inferior products that are faulty and potentially dangerous. These products under...
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  • Charging profile of a SLA and LiFePO4 battery

    Charging profile of a SLA and LiFePO4 battery

    Aug , 26 2021
    If you've recently purchased or are researching lithium iron phosphate batteries, you know they provide more cycles , an even distribution of power delivery , and weigh less than a comparable sealed lead acid (SLA ) battery . Did you know they can also charge four times faster than SLA? But exactly how do you charge a lithium battery, anyway? EverExceed recommends you select a charger designed for...
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  • Battery technologies and trends for UPS applications

    Battery technologies and trends for UPS applications

    Aug , 26 2021
    Battery chemistries currently available for UPS backup include Lead-Acid, Lithium-ion (Li-ion) and Nickel-Cadmium. There are also non-battery technologies like flywheels and Super-Capacitors. However, this article focuses on the two types that currently dominate the data centre industry: Lead-Acid, which represent over 90 per cent of the UPS market share, and Li-ion, which is attracting increasing...
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  • SOC-OCV test for Lithium batteries

    SOC-OCV test for Lithium batteries

    Aug , 26 2021
    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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  • Life Expectancy for a Lithium Battery in a Stationary Application

    Life Expectancy for a Lithium Battery in a Stationary Application

    Aug , 26 2021
    One of the key attractions for moving to lithium batteries is the battery life being multiples of what is possible with lead-acid batteries. Yet, with limited operating data in UPS applications available today, it’s natural for potential users to question how long lithium batteries will actually last. To address this question, it’s necessary to first understand how lithium batteries degrade under ...
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  • Relation between charge and temperature of LFP battery

    Relation between charge and temperature of LFP battery

    Aug , 26 2021
    During charging and discharging cycles, battery cells face over current, over voltage, and over temperature conditions. The charging process for Lithium batteries consists of two phases: constant current and constant voltage. In the constant current charging phase, the charge current is applied to the battery until the voltage limit per cell is reached. Li-ion batteries cannot accept a higher volt...
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  • Best Storage & Use practices for LFP Batteries

    Best Storage & Use practices for LFP Batteries

    Aug , 27 2021
    Lithium battery fires and accidents are a present risk and a great concern for the users now days, but that can be mitigated if the technology is well understood. This article provides information to help prevent fire, injury and loss of intellectual and other property. Procurement  • Purchase batteries from a reputable and experienced manufacturer like EverExceed.  • Avoid batteries shi...
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  • The benefits of LiFePO4 Batteries for Automated guided vehicles (AGV) applications

    The benefits of LiFePO4 Batteries for Automated guided vehicles (AGV) applications

    Aug , 27 2021
    Automated guided vehicles (AGVs) are becoming increasingly popular in production lines, warehouse and distribution centers for making processes safe and efficient. Battery-powered solutions are ideal for such applications. They are efficient, quiet, low maintenance and supply themselves with energy as required – provided that the right charging technology is being used. Advantages of using Lithium...
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