British influencer Chris Doll embarked on an innovative project, constructing a power battery pack for an electric vehicle (EV) using 500 lithium-ion batteries salvaged from disposable e-cigarettes. His process began with the collection of discarded e-cigarettes, which he meticulously disassembled to retrieve the batteries. Subsequently, he rigorously tested and handpicked the functional cells, employing a modular design to assemble them into a cohesive battery pack. This battery pack's specifications closely mirror those of the original vehicle's lead-acid battery, facilitating a straightforward replacement. Notably, it incorporates comprehensive safety features and supports charging via a USB-C interface, positioning it as potentially the world's first EV battery to offer this charging capability. Practical tests reveal that the modified EV can achieve a speed of 64 km/h and boasts a range of approximately 29 km, adeptly catering to the demands of short commutes. Nevertheless, it does exhibit certain limitations, including a relatively low output current and a range and charging speed that do not quite measure up to contemporary EV standards.