Safety Protection: Certified by Underwriter Laboratories (UL) as the product's quality has passed UL's stringent product tests, to ensure your device is guarded with top safety protection. Compatible with Black and Decker Dustbuster AdvancedClean Lithium Stick Cordless Hand Vacuum – Works with DVA315JF NSVA315J NVB115JM PDB315JP Dry Handheld Cleaner. Manufacturer's guarantee: This product offers a 30 days return guarantee and accepts exchange at any time within 12 months. Email support is available 24/7, if you have any questions about this product, please don't hesitate to contact us at any time. Wattage: Output:15V 0.15A Input:100-240V 1 X Power Adapter Compatible with Black + Decker Vacuum Charger 15V Compatible with Black and Decker Dustbuster AdvancedClean Lithium Stick Cordless Hand Vacuum – Works with DVA315JF NSVA315J NVB115JM PDB315JP Dry Handheld Cleaner