Topic

charging-speed

6 stories tagged charging-speed on EV Digest.

Understanding Why EV Charging Speeds Decline at Higher Battery Levels

When charging an electric vehicle, owners often observe a significant slowdown in charging speed as the battery approaches full capacity. This phenomenon, which can make the final 20% of a charge take surprisingly long, is a normal and necessary function designed to protect the battery and extend its lifespan. Understanding this charging curve helps EV drivers manage their charging expectations and habits more effectively.

September 26, 2026Motor1

Battery

China Achieves Ultra-Fast EV Charging with New LFP Battery Technology

Chinese battery manufacturers are setting new benchmarks for EV charging speed, introducing a novel LFP battery that can charge from 10% to 70% in just 4.5 minutes. This technological leap, achieved at a relatively cool 65°C, highlights a growing disparity in charging performance compared to current US standards. The rapid advancement positions China at the forefront of battery development, pushing the envelope for quick and efficient EV power delivery.

September 25, 2026Ars Technica - CarsChina

Charging

New Report Ranks Top 10 Fastest-Charging EVs, Highlighting Efficiency Over Peak Power

A new analysis reveals which electric vehicles can add the most range per minute of charging, moving beyond simple peak kW rates. This metric, crucial for real-world usability, evaluates how quickly various EVs restore their range during a 10-80% charging session. The findings spotlight advancements in battery and 800V architecture that are dramatically reducing charging times for EV owners.

September 22, 2026Autocar (UK)Audi

Battery

Sunwoda Unveils Breakthrough 9-Minute EV Fast Charging Battery

Chinese battery manufacturer Sunwoda has revealed a new electric vehicle battery system capable of charging from 10% to 97% state of charge in under ten minutes. This rapid charging technology aims to significantly reduce charging times, adding approximately 62 miles of range per minute at room temperature.

September 20, 2026ElectrekSunwoda

Battery

Over 25,000 UK EVs Show Battery Degradation Affecting Range and Charging

A recent analysis of over 1,000 electric vehicles in the UK has revealed that a significant number, estimated at 25,000, exhibit battery issues impacting both their driving range and charging speed. These problems stem from voltage imbalances within the battery packs, indicating early signs of degradation that could affect performance. While the majority of vehicles surveyed showed healthy battery conditions, the findings highlight an area of concern for EV longevity and user experience.

August 26, 2026Auto Express (UK)Generational

Battery

ADAC Test of 2022 Tesla Model Y Reveals Significant Range and Charging Speed Degradation After 87,000 Miles

A comprehensive long-term test by ADAC, a prominent German automobile club, on a 2022 Tesla Model Y has uncovered notable battery performance issues. After accumulating 87,000 miles, the vehicle experienced a 14% reduction in battery capacity, directly impacting its driving range. Additionally, the test revealed a substantial decrease in peak charging power, which means longer charging times for owners.

July 13, 2026InsideEVsTesla

Topic

charging-speed

6 stories tagged charging-speed on EV Digest.

Charging