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EverExceed | Understanding SOH (State of Health) in LiFePO₄ Batteries

Nov , 14 2025

SOH (State of Health) is a key indicator used to evaluate the current performance of a battery compared with its original, brand-new state. It is usually expressed as a percentage: 100% SOH = brand-new battery 70–80% SOH = typical end-of-life threshold For EverExceed LiFePO₄ batteries—widely used in UPS, telecom, data centers, marine systems, and energy-storage applications—accur...

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EverExceed | How to Improve the High-Rate Performance of Lithium-Ion Batteries

Nov , 14 2025

Enhancing the high-rate performance of lithium-ion batteries is essential for applications requiring fast charge/discharge capabilities—such as UPS systems, telecom backup, energy storage, power tools, EVs, and marine propulsion.EverExceed continuously optimizes materials, formulations, cell design, and electrochemical performance to deliver industry-leading high-rate lithium batteries. Belo...

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Ultimate Guide to Base Station Power Selection: Lithium vs. Lead-Acid — Which Battery Fits Your Scenario?

Nov , 17 2025

With the large-scale rollout of 5G networks and the rapid deployment of edge-computing base stations, the core requirements for base station power systems—stability, cost-efficiency, and adaptability—have become more critical than ever. As the “power lifeline” of telecom sites, lithium batteries and lead-acid batteries have long dominated the market. However, their differen...

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EverExceed Insight | Understanding the Causes of Lead-Acid Battery Capacity Degradation

Nov , 22 2025

As lead-acid batteries age, their capacity gradually declines. EverExceed, as a global provider of professional energy storage solutions, has long focused on improving battery performance and extending service life. Understanding the internal aging mechanisms helps users operate and maintain their batteries more effectively. 1. Positive Plate Active Material Softening and Shedding The posit...

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Analysis of the reasons for grounding the -48V positive terminal of the communication base station

Nov , 28 2025

1. Prevention of Electrochemical Corrosion (The Most Critical Reason) Physical Principle: In humid environments, metal conductors carrying a positive voltage (positive pole) are more likely to attract negative ions from the air, leading to electrochemical corrosion and causing cables and terminals to gradually rust and break. System Design: If the positive terminal of the power suppl...

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Selecting the Appropriate Marine Lithium Battery

Dec , 06 2025

What is a good Marine lithium battery? Marine batteries are specially designed for use on ships. They are usually sturdy structures that can withstand any vibrations and shocks that may occur on a motorboat. In addition, the power of different ships also varies. Moreover, the electronic devices used on the ship are also different, so batteries of different capacities are also required. When poweri...

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The Maintenance-Free Principle of Nickel-Cadmium Batteries

Dec , 12 2025

The core principle behind the "maintenance-free" feature of nickel-cadmium batteries lies in their sealed structure and internal gas recombination reaction, which prevents water loss in the electrolyte—eliminating the need for manual maintenance. In short, traditional open-cell batteries require maintenance because charging produces gases, causing water in the electrolyte to evaporate...

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Soft Start Technology in Thyristor Battery Chargers

Dec , 19 2025

In modern industrial power systems, industrial battery chargers play a critical role in ensuring stable DC power for control, protection, and backup applications. Their reliability and service life directly affect the continuity of industrial operations. Industrial-grade thyristor (SCR) battery chargers are widely used in metallurgy, chemical plants, mining, substations, and heavy industries due t...

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Powering the Industrial Lifeline with Uninterrupted Reliability

Dec , 19 2025

In modern industrial operations, the smooth operation of production lines, the reliability of power and control systems, and the precise coordination of rail and transportation networks all depend on a critical but often overlooked infrastructure—the DC Uninterruptible Power Supply (DC UPS). Unlike conventional AC UPS systems designed mainly for IT equipment, DC UPS systems safeguard ...

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Main Causes of Lithium Battery Swelling and Effective Solutions

Dec , 20 2025

— Powered by EverExceed Advanced Lithium Battery Technology Lithium battery swelling is a common issue that can affect the safety, reliability, and service life of lithium-ion batteries. As a global manufacturer of high-performance lithium batteries, EverExceed explains the main causes of battery swelling and provides practical solutions to help users extend battery lifespan and ensur...

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The Risks of Storing LiFePO₄ Batteries at Full Charge

Dec , 20 2025

— Professional Insights from EverExceed Lithium iron phosphate (LiFePO₄) batteries are widely recognized for their excellent safety, thermal stability, and long cycle life. However, even LiFePO₄ batteries are not immune to aging, especially when stored at full charge for extended periods. As a professional manufacturer of industrial lithium battery solutions, EverExceed explain...

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Causes of Lithium-Ion Battery Capacity Degradation — Technical Insights from EverExceed Lithium Battery Solutions

Dec , 26 2025

A lithium-ion power battery is a highly complex electrochemical system composed of cathode and anode materials, current collectors, electrolyte, and separator. Under ideal conditions, only the reversible intercalation and de-intercalation of lithium ions occur between the electrodes, without any parasitic reactions. In this case, lithium ions are not consumed, and the battery capacity remains stab...

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