State of Charge

Lithium Battery SoC: New IATA DGR Regulations on State of Charge for Lithium Battery Shipments Effective 2026

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According to the International Air Transport Association (IATA) Dangerous Goods Regulations (DGR) 67th edition, effective January 1, 2026, a series of transportation requirements regarding the State of Charge (SoC) for lithium-ion battery shipments have been established. The specific details are summarized as follows: 1. Packaging Instructions PI966 (UN3481, lithium-ion batteries packed with equipment) This type … Read more

Lithium Battery SoC: New Regulations on State of Charge for Lithium Battery Cargo by IATA DGR 2026

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Lithium Battery SoC: New Regulations on State of Charge for Lithium Battery Cargo by IATA DGR 2026

The state of charge requirement for pure lithium-ion battery cargo must not exceed 30%, initially strongly promoted by the International Civil Aviation Organization (ICAO) and has been enforced for many years. For lithium-ion battery cargo related to equipment, the latest regulations from the International Air Transport Association (IATA) Dangerous Goods Regulations (DGR) 67th edition, effective … Read more

Estimation of State of Charge for Individual Cells in a Battery Pack Based on a Single Voltage Sensor

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Estimation of State of Charge for Individual Cells in a Battery Pack Based on a Single Voltage Sensor

👇Click to enter, quickly analyze CAN logs👇 This article focuses on the estimation of the state of charge (SOC) of individual cells in a series-connected heterogeneous lithium-ion battery pack, conducted under the stringent constraint of only obtaining the total terminal voltage of the battery pack. To address the bottleneck of real-time computational efficiency, the Dense … Read more

Lithium Battery SoC: New Regulations on State of Charge for Lithium Battery Cargo by IATA DGR in 2026

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Lithium Battery SoC: New Regulations on State of Charge for Lithium Battery Cargo by IATA DGR in 2026

The state of charge requirement for pure lithium-ion battery cargo must not exceed 30%, a regulation strongly promoted by the International Civil Aviation Organization (ICAO) and enforced for many years. For lithium-ion battery cargo related to equipment, the latest regulations from the International Air Transport Association (IATA) Dangerous Goods Regulations (DGR) 67th edition, effective January … Read more

Smart Battery Charging: Optimizing SOC Using PID Controller (MATLAB Code Implementation)

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Smart Battery Charging: Optimizing SOC Using PID Controller (MATLAB Code Implementation)

💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆 Blogger’s Advantage:🌞🌞🌞The blog content aims to be logically coherent and clear for the convenience of readers. ⛳️Motto:Those who travel a hundred miles are halfway at ninety. 💥1 Overview Smart Battery Charging: Optimizing SOC Using PID Controller Explore the capability of utilizing a PID controller for smart battery charging in MATLAB, … Read more

What Happens When Lithium Iron Phosphate Batteries Are Kept at High SoC for Long Periods?

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What Happens When Lithium Iron Phosphate Batteries Are Kept at High SoC for Long Periods?

“A fully charged battery brings joy, but a battery kept at full charge for a long time becomes waste.” As an editor with years of experience in the automotive media industry, I am Zhang Keji, and today I want to delve into a controversial technical topic—the real impact of keeping lithium iron phosphate (LFP) batteries … Read more

Smart Battery Charging: Optimizing SOC with PID Controller and Matlab Code

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Smart Battery Charging: Optimizing SOC with PID Controller and Matlab Code

✅ Author Profile: A Matlab simulation developer passionate about research, skilled in data processing, modeling simulation, program design, complete code acquisition, paper reproduction, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate to gain knowledge, complete Matlab code and simulation consultation available via private message. 🔥 Content Introduction … Read more