Brand NEW! Get power when and where you need it. Keep one in the office, one at home, and another in your carrying case for convenient access to power. Just plug it into an available outlet to deliver AC power to the compatible Lenovo NBs listed below and recharge the system battery. Lenovo AC adapters are compact, energy efficient and backed by a 1 year warranty.Stable, adequate and reliable power supply Product Type: AC Adapter Technical Information Device Supported: Chromebook Power Description Output Voltage: 20 V DC Maximum Output Power: 45 W Physical Characteristics Height: 1.1" Width: 1.6" Depth: 3.7" Weight (Approximate): 6.72 oz Package Contents: ? N22 Chromebook Lenovo 45W Round Tip AC Adapter(UL) ? Manual Compatibility: Lenovo N22 Chromebook Environmentally Friendly: Yes Environmental Certification: GS Environmental Certification: TÜV - All international buyers are responsible for all tax, duties and/or customs fees.