21 stories tagged fast-charging on EV Digest.
Innovative graphene aluminum-ion batteries developed by Graphene Manufacturing Group (GMG) are demonstrating impressive durability, maintaining 100% of their capacity after hundreds of rapid charging cycles. Testing conducted by Indiana's Battery Innovation Center validates the potential for these G Cells to offer extended lifespan and consistent performance, a critical factor for EV adoption.
Tesla has introduced a novel pre-assembled Accordion Supercharger design aimed at accelerating charging infrastructure buildout. This innovative modular unit allows for quicker installation, especially in urban environments or sites where traditional, curb-adjacent Supercharger stalls are not feasible. The new design signifies a strategic move to expand the network's reach and simplify deployment logistics.
Kia is expanding its Purpose-Built Vehicle (PBV) lineup with the upcoming PV7, a large electric van designed for commercial use. This new model is expected to feature seating for up to nine passengers and support rapid 350kW DC fast charging, targeting various business applications.
Scientists have unearthed and significantly improved a forgotten battery technology, demonstrating ultra-fast charging capabilities—recharging in mere seconds—and an impressive lifespan of over 12,000 cycles. This nanocluster-based innovation could one day offer a compelling alternative to current lithium-ion solutions, potentially transforming the electric vehicle landscape with quicker recharges and enhanced durability.
EVgo, a prominent public fast-charging network, is significantly boosting its infrastructure by deploying more than 400 new DC fast-charging stalls. These chargers will be strategically located at grocery-anchored shopping centers throughout the United States. This expansion aims to integrate EV charging into daily routines, making it more convenient for drivers to power up while running errands.
EV drivers planning a Labor Day road trip across the U.S. can take advantage of significant savings on fast charging, thanks to a new promotion from IONNA. The joint venture network, backed by several major automakers, is slashing per-kWh rates by nearly half for the holiday weekend. This initiative aims to make long-distance electric travel more accessible and affordable during a peak travel period.
Minnesota is significantly expanding its EV charging infrastructure with a proposed $41 million investment to establish 40 new fast-charging sites. This initiative aims to extend charging access beyond major interstate corridors, bringing crucial infrastructure to more communities across the state. The move will help alleviate range anxiety and support broader EV adoption for Minnesota drivers.
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.
Retail giant Walmart has significantly expanded its owned and operated EV fast charging network, celebrating the opening of its 100th location at a Supercenter in Monument, Colorado. This milestone builds on years of offering EV charging, primarily through partnerships, and signals Walmart's growing commitment to direct investment in charging infrastructure across the U.S.
Walmart has reached a significant milestone in its commitment to electric vehicle infrastructure, activating its 100th fast-charging station at a store in Monument, Colorado. This expansion is part of the retail giant's broader initiative to install thousands of charging ports across its U.S. locations, enhancing convenience for EV drivers nationwide.
BYD's premium Denza brand is set to launch a new five-seat electric SUV, the N8, featuring an impressive 1,003 km (623 miles) CLTC pure electric range. This BEV is also touted to offer rapid charging capabilities, with claims of significant energy replenishment in just five minutes.
The U.S. public fast-charging network is evolving beyond pure expansion. A new report indicates a shift towards improving charger reliability, enhancing the customer experience, and establishing sustainable business models for charging providers. This transformation is being dubbed the 'Charging 2.0' era for electric vehicle infrastructure.
Chinese battery giant CATL has announced a new battery designed for commercial electric vehicles, boasting ultra-fast charging capabilities. This new pack can recharge enough to support 200 km (124 miles) of range in just seven minutes. Significantly, a sodium-ion variant is also available, maintaining nearly full performance even in frigid -40 degree Celsius/Fahrenheit conditions.
Independent testing suggests the Rivian R2 might charge from 10% to 80% even faster than the automaker's official claims, provided drivers know a specific method. This potential for quicker charging could significantly enhance the R2's appeal for road trips.
Shell has introduced a compact electric vehicle concept featuring ultra-rapid charging capabilities, thanks to a novel battery thermal management system. This system utilizes a unique dielectric fluid that directly surrounds the battery cells, significantly improving heat dissipation and enabling faster charging performance.
Fast charging introduces significant challenges for lithium-ion battery longevity and safety, particularly the risk of lithium plating. This phenomenon occurs when lithium ions deposit as metallic lithium on the anode surface, rather than intercalating properly, leading to reduced battery life and potential safety hazards. New research explores advanced analytical techniques to detect and manage this critical issue, ensuring more robust and safer EV power sources.
A recent test of a Tesla Model Y's LFP battery, primarily charged via fast chargers, revealed an initial steep decline in health. However, subsequent data indicates this degradation has largely ceased, suggesting the pack has found a stable baseline.
Volvo is rolling out an update for its EX60 and EX90 electric vehicles, introducing a seamless plug-and-charge capability. This enhancement aims to eliminate the frustration of authenticating at public charging stations, making the experience as straightforward as plugging in and walking away.
The forthcoming Telo MT1 electric pickup, despite its compact size, will offer a sustained charging rate of 400 kW. This fast-charging capability, typically seen in much more expensive luxury EVs, is facilitated by a unique dual 800V/400V battery architecture designed for optimal performance across various charging stations.
Electrify America has launched its largest charging station to date in Santa Barbara, California, featuring twenty 350 kW fast chargers. What truly sets this site apart is its massive 1.9 MW battery energy storage system, the biggest deployed by Electrify America yet, designed to optimize grid reliability and reduce demand charges.
EVgo flipped on 350 kW fast chargers at 200 additional Walmart stores this quarter, part of a joint plan to deploy 7,500 stalls by the end of 2028.
