Lenovo P/N: 4X20Q88539 Slim 135W AC Adapter

Part No:4X20Q88539 Write a Review

Condition:New

Brand:Lenovo

Weight:1.07 lbs

Product Type:AC Power Adapter

Lenovo 4X20Q88539

Slim 135W AC Adapter Power Supply

The Lenovo 4X20Q88539 Slim 135W AC Adapter is a compact and efficient charging solution for high-performance Lenovo laptops. With a lightweight design and reliable 135-watt output, this adapter powers ThinkPad systems with speed and safety—ideal for mobile professionals and office use.

Features :

Perfect for replacing a lost charger or powering a second workstation, the Lenovo 135W Slim Adapter is compatible with many ThinkPad models, offering a secure and consistent Slim Tip connection. With a travel-ready form factor and Energy Star certification, it delivers both convenience and efficiency in a compact footprint.

Advanced Options :

Engineered with integrated safety features—including protection from over-voltage, over-current, and overheating—this adapter ensures stable charging in various environments. Whether you’re at the office, at home, or on the go, it maintains power reliability without excess bulk.

Product Key Features

  • 135W output for powering high-performance Lenovo laptops
  • Slim and lightweight design ideal for travel
  • Compatible with ThinkPad T, P, L, and X series
  • Energy Star certified for energy efficiency
  • Built-in surge, over-voltage, and overheating protection
  • Includes power cable and adapter unit
  • Perfect as a primary or backup power supply

Reliability & Performance :

Backed by Lenovo’s reputation for quality and reliability, this 135W Slim AC Adapter delivers long-lasting performance and stable power conversion. Its efficient design and strong protective features make it ideal for users requiring dependable power, especially for ThinkPads with discrete graphics or larger displays.

Key Features :

  • 135W AC power adapter with Lenovo Slim Tip connector
  • Supports ThinkPad T, P, X, and L series laptops
  • Compact, slim profile perfect for mobile professionals
  • Built-in safety protections (OVP, OCP, thermal)
  • Energy Star certified for energy savings
  • Includes 1-meter power cable
  • 1-Year limited manufacturer warranty

BrandLenovo
Model Number4X20Q88539
SKU4X20Q88539
ConditionNew
Dimensions1.2 × 3 × 1 in
Weight1.07 lbs
CompatibilityThinkPad T, P, L, X Series
Product TypeAC Power Adapter
Power Output135W
Connector TypeLenovo Slim Tip
Input Voltage100-240V AC, 50/60Hz
Output Voltage20V DC
Output Current6.75A
EfficiencyEnergy Star Certified
Cable Length1.0 meter (approx.)
Operating Temperature0°C to 40°C
Safety FeaturesOver-voltage, over-current, overheating
Warranty1-Year Limited Warranty
Included AccessoriesAC Adapter, Power Cable

Warranty

1-Year Limited Warranty

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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