High-Performance 170 W Lenovo Think Pad AC Charger – Universal Power Supply for T15, P15, P16, P17 & More – UL Listed Safety Assurance with 30-Day Return & 12-Month Warranty – Optimized for Speed and Compatibility across Generations – Ideal for P1, X1 Extreme, T440 Series & More – Reliable 20 V 8.5 A Output for Enhanced Laptop Efficiency

• Safety: this product is ul listed, meaning it has been tested and certified by underwriters laboratories (ul), a globally recognized independent safety science company
• Meeting ul’s nationally recognized safety standards ensures that the item adheres to rigorous requirements for electronic safety.,fit for lenovo thinkpad p15 p16 p17 p15v p16v t15g t15p gen 1 2 3, p73 p71 p70 p53 p52 p51 p50, p1 gen 1 2 3 4 5 6 7, x1 extreme gen 1 2 3 4 5, t440 t440s t440p t540p w540 w541 laptop [do not buy if your laptop requires more than 8.5a].,after-sales services: this product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 months guarantee.,package includes:1 x power adapter, 1 x power cord.,output: 20v 8.5a 170w ( also fit for 135w )
• Input:100v-240v 50-60hz