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BTI 4X21J81436 65W laptop charger compatible with Lenovo Thinkpad Yoga Carbon

65 W
Price in EUR including VAT
Ratings
BrandMore from BTI
Delivered between Thu, 11.6. and Sat, 13.6.
9 pieces in stock at supplier
free shipping

Product details

The BTI 4X21J81436-BTI Notebook Power Supply is a reliable power source for Lenovo Thinkpad Yoga Carbon laptops. With an output power of 65 W and a variable output voltage of 18-20 V, it provides efficient and stable energy supply. The power supply is designed for indoor use and supports an input voltage of 90-250 V, making it versatile. Weighing only 250 g, it is lightweight and portable, ideal for use at home or in the office. The power supply comes with a UK plug and complies with RoHS regulations, making it an environmentally friendly choice. The integrated LED indicator informs users about the operational status, ensuring they are always aware of the device's functionality.

  • 65 W output power for efficient power supply
  • Input voltage of 90-250 V for versatile use
  • Lightweight design at only 250 g for easy portability
  • RoHS compliant for environmentally friendly use.

Key specifications

Compatible brand
Lenovo
Power
65 W
Scope of delivery
1 piece(s)

General information

Item number
70396503
Manufacturer
BTI
Category
Notebook power adapters
Manufacturer No.
4X21J81436-BTI
Release date
15.5.2026

Colour

Colour
Black
Exact colour description
Black

Power adapter compatibility

Compatible brand
Lenovo

Mains supply properties

Power
65 W
Electric current output
3.25 A

Voluntary climate contribution

CO₂ emissions
28,5 kg
Climate contribution
EUR 0,70

Scope of delivery

Scope of delivery
1 piece(s)

Product dimensions

Weight
250 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Notebook power adapters» category have a defect within the first 24 months?

Source: Galaxus
  • BTI
    Not enough data
  • 1.MeanWell
    0 %
  • 2.Lenovo
    0,2 %
  • 2.Microsoft
    0,2 %
  • 2.Samsung
    0,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • BTI
    Not enough data
  • 1.Acer
    0 days
  • 1.BrightSign
    0 days
  • 1.CoreParts
    0 days
  • 1.Dell
    0 days

Return rate

How often is a product of this brand in the «Notebook power adapters» category returned?

Source: Galaxus
  • BTI
    Not enough data
  • 1.LMP
    0,4 %
  • 2.Digitus
    0,9 %
  • 3.Goobay
    1,1 %
  • 4.Xilence
    1,4 %
Source: Galaxus