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Lenovo
Lenovo 42T4439 90W Power Adapter – 20V AC–DC Indoor Black
Lenovo 42T4439 90W Power Adapter – 20V AC–DC Indoor Black
Power adapter | 90W output | Universal input voltage | Certified safety
Regular price
£58.54 GBP
(incl. VAT)
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£58.54 GBP
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Product Description:
The Lenovo 42T4439 90W power adapter is engineered for reliable indoor use, providing efficient AC-to-DC conversion and a steady 20V output. Its universal input voltage and robust build make it a dependable choice for powering your electronics. Certified to meet UK and EU safety standards, this adapter offers both performance and peace of mind.
Key Features:
- Stable 90W output for consistent power delivery
- Universal 100-240V input voltage
- Durable black design for everyday use
- CE and RoHS certified for safety
What's Included:
- Lenovo 42T4439 Power Adapter
Warranty and Certification:
12-month warranty included. CE and RoHS certified.
Key Features:
- Stable 90W output for consistent power delivery
- Universal 100-240V input voltage
- Durable black design for everyday use
- CE and RoHS certified for safety
What's Included:
- Lenovo 42T4439 Power Adapter
Warranty and Certification:
12-month warranty included. CE and RoHS certified.

Usage:
Connect the adapter to a compatible laptop power port. Plug into a standard indoor AC outlet. Use indoors to ensure stable power delivery.
Compatibility:
This adapter supports a wide range of Lenovo notebooks. Please check your model’s compatibility before purchase.
Key Product Details:
MPN: 42T4439
EAN: 5712505516317
Manufacturer: Lenovo
Condition: New
Technical Specifications:
| Purpose | Laptop |
|---|---|
| Output power | 90 W |
| Input voltage | 100-240 V |
| Output voltage | 20 V |
| Product colour | Black |
| Input frequency | 50/60 Hz |
| Power supply type | Indoor |
| Power current type | AC-to-DC |
| Adjustable output voltage | No |