Keep your Eureka NEC582 or NEC580 vacuum running at full power with this genuine replacement battery (model BP288208). This 28.8v rechargeable lithium-ion battery is like new and has only been used for testing. Condition: Open box, like new. Tested for quality assurance. Compatibility: Eureka NEC582 and NEC580 models. Specifications: 28.8v, 2000mAh, 57.6Wh rechargeable lithium-ion battery. Features: Lightweight and easy to install. Don't let a weak or faulty battery slow down your cleaning routine—this is a reliable replacement that's ready to get the job done.