电动自行车可免费检测锂电池

Core Viewpoint - The authorities in Hefei are urging citizens to check the age of their electric bicycle batteries, recommending that batteries older than 5 years be discontinued due to safety risks associated with aging lithium-ion batteries [1][2] Group 1: Safety Concerns - Lithium-ion batteries over 5 years old may experience performance degradation, leading to issues such as capacity loss, abnormal heating, swelling, and deformation, which pose significant safety hazards including short circuits, fires, and explosions [1] - Citizens are advised to stop using batteries that show signs of swelling, leakage, overheating, or sudden drops in range [1] Group 2: Health Assessment Services - Hefei has established 23 health assessment points for electric bicycle lithium-ion batteries, equipped with professional testing equipment and personnel to provide convenient and professional battery health evaluation services [1] - Citizens can bring their electric bicycles and lithium batteries to these health assessment points for free testing, which aims to accurately identify safety risks and enhance public safety during travel [1] Group 3: Modification Warnings - Authorities are calling on citizens to refrain from illegal modifications of batteries, as such alterations can lead to significant safety risks due to lack of rigorous safety testing [2]