Power supply type: Indoor Output power: 45 W Input voltage: 100-240 V Input frequency: 50/60 Hz Purpose: Laptop AC-to-DC Black Get power when and where you need it with a spare ThinkPad 45W AC adapter (slim tip). Keep one in the office, one at home, and another in your carrying case for convenient access to power wherever a wall outlet is available. Great as a spare or replacement for your laptop. Perfect companion for office, travel and home usage that helps customers save on power consumption costs, space and equipment. Provides peace of mind with 1 year warranty. Plugs into available wall outlet to deliver AC power to your compatible Lenovo laptop and to recharge the system battery Features Compatibility ThinkPad Helix, T4301s Output power 45 W Input frequency 50/60 Hz Input voltage 100-240 V Power current type AC-to-DC Power supply type Indoor Purpose Laptop Design Product colour Black Operational conditions Operating relative humidity (H-H) 8 - 80% Stora