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  • Factors affecting the self-discharge rate of lithium iron phosphate batteries

    Factors affecting the self-discharge rate of lithium iron phosphate batteries

    Feb , 05 2026
    Introduction The self-discharge rate of LiFePO₄ batteries (Lithium Iron Phosphate batteries) is the result of a combination of intrinsic material properties, manufacturing processes, and operating conditions.Although LiFePO₄ chemistry is well known for its low self-discharge and high stability, abnormal capacity loss during storage or idle periods may still occur if key factors are not properly co...
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  • RV Battery vs Car Battery What's the Difference

    RV Battery vs Car Battery What's the Difference

    Feb , 04 2026
    When people first get into RV travel, one of the most common questions they ask is surprisingly simple: Aren't RV batteries and car batteries basically the same thing? They often look similar, they're both usually 12V, and they both store electricity, so it's easy to assume they're interchangeable. In reality, the difference between an RV battery and a car battery is significant, and choosing the ...
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  • The Role of TVS Diodes in Lithium Battery BMS

    The Role of TVS Diodes in Lithium Battery BMS

    Jan , 29 2026
    Core Functions and Working Principle A TVS (Transient Voltage Suppressor) diode is a critical protection component in a Battery Management System (BMS). Its primary function is transient voltage suppression. When sudden high-voltage pulses occur in the circuit—caused by either external or internal factors (see below)—the TVS diode can switch from a high-impedance state to a low-impedan...
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  • Impact of High-Rate Discharge on Battery Service Life

    Impact of High-Rate Discharge on Battery Service Life

    Jan , 17 2026
    In many applications such as UPS systems, energy storage systems (ESS), fast-charging solutions, and high-power industrial equipment, batteries are often required to operate under high discharge rates. While high-rate discharge enables higher power output, it also poses significant challenges to battery lifespan, safety, and long-term reliability. At EverExceed, we design lithium battery systems w...
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  • What Is Battery DOD (Depth of Discharge)?

    What Is Battery DOD (Depth of Discharge)?

    Jan , 17 2026
    Depth of Discharge (DOD) refers to the percentage of a battery’s rated capacity that has been discharged during a single cycle. Formula:DOD = (Discharged Capacity / Rated Battery Capacity) × 100% Examples: A 100 Ah LiFePO₄ battery that delivers 30 Ah has a DOD of 30%. If the battery is discharged until only 20% state of charge (SOC) remains, the DOD is 80%. DOD = 100% represents a full...
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  • Understanding the Difference Between Cycle Life and Calendar Life of LiFePO₄ Batteries

    Understanding the Difference Between Cycle Life and Calendar Life of LiFePO₄ Batteries

    Jan , 09 2026
    In the lithium battery industry, especially for LiFePO₄ (Lithium Iron Phosphate) batteries widely used in telecom, UPS, and energy storage systems, battery lifespan is usually evaluated from two critical dimensions: cycle life and calendar life. As a global leader in industrial battery solutions, EverExceed designs LiFePO₄ batteries with balanced optimization of both factors to ensure long-term re...
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  • Pros and Cons of Parallel Operation of High-Voltage Lithium Battery Clusters

    Pros and Cons of Parallel Operation of High-Voltage Lithium Battery Clusters

    Dec , 31 2025
    In large-scale high-voltage lithium energy storage systems, parallel operation of battery clusters is a common architecture used to achieve higher capacity, power scalability, and system reliability. At EverExceed, this architecture is widely applied in grid-scale energy storage, UPS backup power systems, and industrial power solutions. However, while parallel connection offers significant advanta...
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  • Impact of Lithium Battery PACK Compression Bars on Internal Resistance

    Impact of Lithium Battery PACK Compression Bars on Internal Resistance

    Dec , 31 2025
    In lithium battery PACK design, compression bars (fixing strips) play a critical mechanical role, but they also have a direct and long-term impact on the internal resistance of the battery pack. At EverExceed, this factor is fully considered in the design of lithium battery solutions for energy storage systems, UPS backup power, and industrial applications. 1. Core Mechanism: Influence on Contact ...
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  • Key Factors Affecting Lithium-Ion Battery Cycle Life

    Key Factors Affecting Lithium-Ion Battery Cycle Life

    Dec , 26 2025
    — From Cell Design to System Management | EverExceed Technical Overview The cycle life of a lithium-ion battery is determined by a combination of intrinsic cell factors, external operating conditions, and system-level management. Among these, cell design and manufacturing quality form the foundation, while operating stress and battery management strategies directly influence long-term perfor...
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