• 2 min read
GAC doubles EV battery warranty to 300,000 km
GAC Aion has extended battery coverage to 300,000 km or eight years for some Aion S EVs after owner complaints over CALB battery failures.
Image: ITzine
GAC Aion has revised its battery warranty for electric vehicles using 177 Ah lithium iron phosphate batteries, extending coverage to 300,000 km or eight years after complaints from owners. The company also said it will replace faulty batteries for free.
The change applies to CALB-made battery packs installed in some Aion S vehicles. According to GAC Aion, the problems began appearing in cars that had already traveled more than 150,000 km. The automaker acknowledged those cases, apologized to customers, and said it will strengthen remote battery health monitoring.
If the monitoring system detects an anomaly, owners will be asked to visit a service center for a free diagnostic inspection. If a defect is confirmed, GAC Aion says it will cover the repair cost or replace the entire battery pack. All work will be handled through the company’s official service network across China.
The move is aimed at easing concerns around one of the brand’s mass-market EVs. On China’s EV market, competition is no longer just about range, but also about reliability. Early battery failures can quickly become a reputational problem, especially for lithium iron phosphate packs, which are generally expected to deliver solid longevity.
For now, GAC Aion is trying to turn the issue into a clear service process: monitoring, diagnosis, and replacement without disputes. If failures are limited to part of the Aion S fleet, the impact may stay contained. If complaints continue, the expanded warranty could become a significant cost.
Recommended reading
Altayvagon patents freight car with opening roof
Frontier Editor
Dan is our resident futurist, covering electric mobility, space exploration, and the smart home. He's interested in atoms just as much as bits. Whether it's a new battery chemistry, a reusable rocket, or a protocol that finally makes IoT devices talk to each other, Dan breaks down the engineering that pushes humanity forward.
via ITzine
