The Vax ONEPWR 4.0Ah Lithium Ion battery, model BV29040V, is a high-quality electric power source designed for use with Vax vacuum cleaners. This black plastic battery is compatible with the OnePWR model and. and has a matte finish, making it easy to handle and durable for long-lasting use. This handheld battery set includes one item and is specifically designed for convenience and efficiency in household cleaning tasks. overall condition pretty good is holding charge. It just has a little mark on the last photo
