Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Price in Kenya

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A

KSh 5,520

Stock Status:

Condition: New

SKU : 7142M15

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Key Specifications

Designed for: Lenovo ThinkPad T520 4242-5YU laptop.
Output Power: 135W maximum output.
Output Voltage: 20V DC.
Output Current: 6.75A.
Connector Type: Lenovo Round Tip Barrel Connector (7.9mm × 5.5mm).
Input Voltage: AC 100–240V.
Input Frequency: 50–60Hz.
Provides stable and reliable power delivery.
Supports simultaneous laptop operation and battery charging.
High-efficiency switching technology for dependable AC-to-DC conversion.
Built-in protection against over-voltage, over-current, overheating, overload, and short circuits.
Ideal replacement adapter for the Lenovo ThinkPad T520 4242-5YU requiring a 135W 20V 6.75A AC adapter.

Warranty: The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to the period indicated from the date ofyour invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s)

Warranty Guide

Description

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Overview

The Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger is a high-performance replacement power solution designed for compatible Lenovo ThinkPad T520 laptops.

Delivering 20V DC at 6.75A with a maximum output of 135W, this adapter provides reliable power for demanding business applications while supporting simultaneous battery charging. Its universal AC input and advanced protection circuitry ensure safe and dependable operation.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Price in Kenya

Product	Price
Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger	KSh 5,520

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Full Specifications

Specification	Details
Product Name	Adapter for Lenovo ThinkPad T520 4242-5YU
Product Type	Laptop AC Adapter
Brand	Lenovo Compatible
Compatible Model	Lenovo ThinkPad T520 4242-5YU
Output Power	135W
Output Voltage	20V DC
Output Current	6.75A
Input Voltage	AC 100–240V
Input Frequency	50–60Hz
Connector Type	Lenovo Round Tip Barrel (7.9mm × 5.5mm)
Adapter Type	External Switching Power Supply
Power Delivery	Stable Regulated Output
Colour	Black
Condition	New
Package Contents	135W AC Adapter Charger

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Electrical Output Specifications

Output Voltage: 20V DC.
Output Current: 6.75A.
Maximum Output Power: 135 Watts.
Stable regulated power delivery.
High-efficiency AC-to-DC conversion.
Supports charging while using the laptop.
Reliable performance for high-performance computing.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Common Wattage Tiers & Use Cases

45W Chargers

Suitable for compact Lenovo notebooks.

65W Chargers

Designed for mainstream laptops.

90W Chargers

Ideal for standard ThinkPad business laptops.

135W Chargers (This Adapter)

Designed for higher-performance ThinkPad configurations requiring additional power for multitasking, virtualization, engineering applications, professional software, and workstation-class workloads.

170W–300W Chargers

Suitable for Lenovo mobile workstations and Legion gaming laptops.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Input Specifications

Input Voltage: AC 100–240V.
Input Frequency: 50–60Hz.
Automatic voltage adjustment.
Worldwide compatibility.
High-efficiency switching technology.
Stable AC-to-DC power conversion.
Suitable for home, office, and travel.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Connector Types

Lenovo Round Tip Barrel Connector (7.9mm × 5.5mm)

Secure round barrel connector.
Supports full 135W (20V 6.75A) power delivery.
Designed for compatible Lenovo ThinkPad T520 laptops.

USB-C

Not supported.

Slim Tip

Not supported.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger FAQs

Q1. Is this adapter compatible with the Lenovo ThinkPad T520 4242-5YU?

Yes. It is specifically designed for the Lenovo ThinkPad T520 4242-5YU and provides the required 135W (20V 6.75A) output.

Q2. What are the output specifications?

It delivers 20V DC at 6.75A, providing a maximum output of 135W.

Q3. Can I use the laptop while it is charging?

Yes. It supports simultaneous laptop operation and battery charging.

Q4. What connector does it use?

It uses the Lenovo Round Tip Barrel (7.9mm × 5.5mm) connector.

Q5. Is it a suitable replacement for the original adapter?

Yes. It matches the original power specifications required for compatible Lenovo ThinkPad T520 laptops.

Q6. Does it include safety protection?

Yes. It features protection against over-voltage, over-current, overheating, overload, and short circuits.

Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger Conclusion

The Adapter for Lenovo ThinkPad T520 4242-5YU – 135W 20V 6.75A AC Adapter Charger delivers dependable, high-capacity power for compatible ThinkPad laptops. Featuring a 135W regulated output, Round Tip connector, universal AC input, durable construction, and comprehensive safety protection, it is an excellent replacement adapter for professional and demanding computing environments.