China Battery Tax Policy Update 2026
China will introduce new battery consumption tax policies from 2026, affecting lithium-ion, NiMH and other battery products. Learn about the impact on the global battery supply chain.
Comparison of High and Low Temperature Performance Differences of Lithium-ion Batteries
If you have ever noticed your phone dying unexpectedly on a freezing winter morning or your electric vehicle showing a shorter range on a sweltering summer day, you have already…
The aging law of lithium-ion batteries under normal temperature conditions
Understanding how lithium-ion batteries degrade during normal temperature cycles helps users and engineers make smarter choices to extend cell lifespan and maintain consistent performance over long-term use. Unlike older battery…
The retention rate of the full charge storage capacity of lithium-ion batteries
Lithium-Ion Battery Capacity Retention at Full Charge Storage: Why 100% SOC Is the Worst Place to Park Your Cells If you have ever left a device plugged in overnight —…
Techniques for Using Lithium-Ion Batteries with Limited Charging and Discharging
Lithium-Ion Battery Shallow Charging and Discharging: The Real-World Guide to Making Your Cells Last Everyone talks about keeping your battery between 20% and 80%. Almost nobody explains why it actually…
Consistency screening standard for lithium-ion batteries
Lithium-Ion Battery Consistency Screening Standards: What Actually Matters When You Sort Cells No two lithium-ion cells leave the factory exactly alike. That is not a defect — it is physics….
Voltage characteristics of lithium-ion battery charging and discharging platform
Lithium-Ion Battery Charge and Discharge Platform Voltage: What the Curve Actually Tells You If you have ever watched a lithium-ion battery voltage curve, you probably noticed something odd: the voltage…
Evaluation of the health status (SOH) of lithium-ion batteries
Lithium-Ion Battery SOH Health Assessment: What It Is, Why It Matters, and How It’s Done Every lithium-ion battery silently degrades from the moment you first charge it. The question is…
The reason for excessive voltage drop in lithium-ion batteries
Why Lithium-Ion Battery Voltage Drops Too Much: The Real Causes Nobody Talks About Voltage drop in lithium-ion cells sounds simple until you dig into it. A cell reads 4.2V at…
Optimization Approaches for Coulomb Efficiency of Lithium-ion Batteries
Lithium-Ion Battery Coulombic Efficiency: Proven Optimization Paths That Actually Work Coulombic efficiency is the single most honest metric a lithium-ion cell can offer. It tells you exactly how much charge…
