Lenovo 4X21S91191 65W USB-C Adapter Gen 2 | UK Plug

• ThinkPad Fleet Charging - Supply replacement or spare power for compatible USB-C ThinkPad systems.
• Corporate IT Stock - Keep standardized 65W USB-C adapters available for device replacement.
• Hot-Desk Deployment - Provide dedicated charging at shared workstations.
• Education Fleets - Maintain spare chargers for supported USB-C notebooks and tablets.
• Mobile Workforce - Use the integrated cable design for easier transport and deployment.
• Regional Rollouts - Deploy the correct regional variant across supported UK, Hong Kong, Malta, Myanmar and Singapore locations.
• Tablet Charging - Power compatible USB-C tablets requiring supported charging profiles.
• USB-C Device Fleets - Consolidate charging accessories where device requirements match the adapter's supported profiles.

• 65W Output - Provides suitable power capacity for compatible business notebooks, tablets and USB-C devices.
• USB-C Charging - Uses a widely adopted interface, simplifying accessory standardization.
• 5V/9V/15V/20V Profiles + PPS - Supports multiple charging requirements across compatible devices.
• Integrated USB-C Cable - Removes the need to manage a separate charging cable.
• Over-Voltage Protection - Helps protect supported equipment against excessive voltage conditions.
• Over-Current Protection - Adds protection against excessive current conditions.
• Overheat Protection - Helps manage thermal-risk conditions during operation.
• Short-Circuit Protection - Provides an additional safety layer for charging deployments.
• Up to 89% Energy Conversion - Improves power-conversion efficiency and can help reduce energy waste.
• Below 0.15W Standby Power - Helps minimize energy consumption when the adapter is idle.
• Reinforced DC Cable - Withstands a documented 17 kg pull and 12,000 bends, supporting longer service use.
• Compact Brick Design - Provides a portable form factor for mobile professionals and distributed IT deployments.

• Brand: Lenovo
• Product: 65W Standard USB-C AC Adapter Gen 2
• SKU / Part Number: 4X21S91191
• Product Type: AC power adapter
• Maximum Output Power: 65W
• Output Voltage: 20V
• Output Current: 3.25A
• Supported Charging Profiles: 5V / 9V / 15V / 20V + PPS
• Input Voltage: 100–240V AC
• Input Frequency: 50–60Hz
• Input Current: 1.5A
• Connector: USB-C
• Cable: Integrated USB-C cable
• Adapter Dimensions: 90 × 46 × 26.5 mm
• Color: Black
• Operating Temperature: 0°C to 40°C
• Operating Humidity: 8% to 80% RH
• Energy Conversion: Up to 89%
• Standby Power: Below 0.15W
• Cable Durability: 17 kg pull / 12,000 bends / salt-spray tested
• Protection: Over-voltage, over-current, overheat, short-circuit
• Compatibility: ThinkPad USB-C notebooks/tablets and supported USB-C devices
• Regional Variant: UK / Hong Kong / Malta / Myanmar / Singapore
• Package Quantity: 1
• Package Dimensions: 264 × 110 × 53 mm
• Certification / Compliance: IEC 62368-1, CE, FCC, RoHS and applicable regional certifications

Why Choose This Product?

• 65W business-class charging for compatible USB-C notebooks and tablets.
• PPS support expands charging flexibility beyond fixed-voltage profiles.
• Integrated cable reduces cable-management requirements.
• Multiple safety protections support safer enterprise deployment.
• Durable cable construction is designed for repeated mobile use.
• Low standby consumption supports energy-conscious IT environments.
• Regional SKU clarity helps procurement teams order the appropriate version.
• Exact Lenovo part number simplifies replacement sourcing, inventory control and asset documentation.