21 stories tagged battery-health on EV Digest.
Software company Qnovo is trialing a new application, based on its "Battery Genome" technology, designed to accurately assess the real-world condition and residual value of electric vehicle batteries. This innovation will help track battery health and degradation, which is becoming increasingly crucial for meeting upcoming EU battery passport requirements and optimizing second-life applications.
Considering a pre-owned electric vehicle? Navigating the used EV market requires understanding key factors like battery health, warranty coverage, and current pricing trends. This guide offers essential advice to help prospective buyers make informed decisions and find the right EV for their needs.
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.
Chinese automaker Geely is introducing an advanced AI-driven fast charging system designed to mitigate battery degradation and prolong EV battery life by up to 20%. This innovative technology, termed 'Smart Charging,' reportedly utilizes micro-pulse currents to 'heal' batteries, addressing concerns about accelerated wear from frequent high-speed charging.
Plug-in hybrid electric vehicle (PHEV) battery packs, though smaller and subjected to more frequent charge and discharge cycles than those in pure Battery Electric Vehicles (BEVs), demonstrate remarkable longevity. Recent analysis indicates these units are engineered to withstand the added workload, maintaining performance over extended periods. This resilience is a key factor in the long-term viability and appeal of PHEVs for consumers.
A Volkswagen ID. Buzz has successfully completed an ambitious 62,000-mile (100,000 km) circumnavigation of the globe, demonstrating impressive battery longevity. After visiting 92 countries over 445 days, the electric van's battery health remained nearly 96%, defying typical degradation expectations for such extensive travel.
The market for pre-owned electric vehicles is growing, offering potential savings on models with low mileage. However, buying a used EV involves unique considerations compared to traditional gasoline cars, particularly regarding battery health, warranty, and charging infrastructure.
A new independent report by EV battery diagnostics firm AVILOO analyzes the battery health of over 500,000 used electric vehicles, offering insights into real-world degradation for two dozen popular models. This comprehensive study, dubbed the "world's largest," provides critical data for potential used EV buyers and the broader industry on the longevity of EV powertrains.
EV battery diagnostics firm AVILOO is broadening its reach, now offering its specialized battery warranty in 14 additional European countries, bringing its total to 24 markets. This expansion addresses a growing demand for independent verification of used EV battery health, as manufacturer-provided data often lacks standardization or third-party validation.
Recent research provides reassuring news for prospective electric vehicle owners, indicating that EV batteries maintain strong performance over time. The study found that used EVs typically retain about 90% of their original usable battery capacity even after significant mileage, dispelling common concerns about battery degradation.
A new international study indicates that electric vehicle batteries are proving more durable than many anticipate, maintaining high capacity even after extensive use. The research highlights the critical impact of charging habits and initial battery capacity on an EV's long-term battery health, offering insights for both current owners and prospective buyers.
A comprehensive independent study, the largest of its kind to date, has identified the top electric vehicles for maintaining battery health over time. Analyzing over 500,000 battery tests, researchers found that the Mercedes EQA, Hyundai Ioniq 5, and BMW i4 exhibited superior battery longevity. This Austrian-led research provides valuable insights for EV buyers concerned about long-term battery degradation.
A comprehensive analysis of 500,000 electric vehicle batteries has shed light on long-term battery health, indicating that some EV models maintain their capacity much better than others over time. The study, conducted by EV diagnostics firm Aviloo, evaluated 20 popular EV models and uncovered notable variations in how their battery packs age.
A recent analysis of a three-year-old Tesla Model Y, which accumulated 100,000 miles with minimal DC fast-charging, reveals impressive battery health. Despite common concerns about rapid charging accelerating degradation, this owner's experience suggests the battery management system effectively preserves capacity over the long term.
BYD recently conducted rigorous testing on its Yangwang U7 electric sedan, subjecting its battery to 350 ultra-fast charging cycles in just nine days. This extensive trial aimed to assess the long-term impact of rapid charging, which can achieve a 10-97% charge in a mere nine minutes, on battery health and degradation.
As electric vehicles mature, many early adopters are reaching a point where they consider upgrading to a newer model. This piece explores the factors influencing an EV trade-in decision, drawing on a real-world example of a Tesla owner upgrading after seven years and over 100,000 miles. Key considerations include battery longevity, evolving technology, and potential maintenance costs.
Concerns about electric vehicle battery longevity often mirror anxieties about consumer electronics, with fears of rapid degradation and costly replacements. This report clarifies common misconceptions, explaining how modern EV batteries are engineered for durability, far outlasting typical mobile device batteries. It delves into expected lifespans and the practical realities of battery health, offering a reassuring perspective for prospective and current EV owners.
A recent analysis of nearly 10,000 real-world EV battery tests indicates that Tesla Model 3 vehicles equipped with LFP (lithium iron phosphate) battery packs maintain their charge capacity more effectively than those using nickel-based chemistry. The study found that LFP-powered Model 3s by CATL averaged 93.3% battery health after exceeding 62,000 miles, surpassing all nickel-based variants in the dataset. This suggests significant long-term durability advantages for the LFP technology.
Flux Power has launched SkyEMS 3.0, an enhanced energy-management platform for lithium-ion battery packs. This latest version introduces customizable dashboards and AI-driven analytics, providing operators with detailed insights into battery charging, performance, and degradation. The update aims to optimize battery usage and longevity across industrial and commercial fleets.
Battery health remains a primary concern for potential buyers in the burgeoning used EV market. Addressing this, AVILOO has launched a new warranty program specifically for pre-owned electric vehicles in the UK. This initiative aims to provide peace of mind by guaranteeing the functional condition of a used EV's most critical component.
A Tesla Model 3 Performance owner discovered considerable battery degradation in their four-year-old vehicle, with an official Tesla diagnostics test showing an 88% battery health. This finding was even lower than anticipated by the owner's initial estimates and a third-party app's prediction. The disparity raises questions about typical battery longevity and user expectations.
