Lenovo 4X21S91187 65W Laptop Charger

65 W W · Barrel · Lenovo

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Wattage 65 W
Connector Barrel
Works with Lenovo

Lenovo 4X21S91187 65W Laptop Charger is a 65 W laptop charger with a Barrel plug for Lenovo laptops. Use the same or a higher wattage than the charger that came with your laptop. It came out in 2025.

Released: 2025-08-28

Specifications

Key specs

Wattage: 65 W
Connector: Barrel
Works with: Lenovo
Released: 2025-08-28
Part number: 4X21S91187
EAN / UPC: 0195892127512

Features

Purpose: Laptop
Power supply type: Indoor
Input voltage: 100 - 240 V
Input frequency: 50 - 60 Hz
Input current: 1.5 A
Output power: 65 W
Output voltage: 20 V
Output current: 3.25 A
Brand compatibility: Lenovo

Design

Product colour: Black

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Operational conditions

Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 8 - 80%

Weight & dimensions

Cable length: 1 m
Width: 90 mm
Depth: 46 mm
Height: 26.5 mm
Weight: 310 g

Check the manufacturer's page before buying.

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About this product

Designed for mobile professionals and ThinkPad users seeking efficient charging experiences, the Lenovo 65W Standard USB-C AC Adapter Gen 2 redefines portable charging with upgraded performance and reliable quality.This power adapter is compatible with ThinkPad USB-C enabled Notebook and Tablet.