Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Price in Kenya

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A

KSh 3,360

Stock Status:

Condition: New

SKU : 2428M14

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Key Specifications

90W Lenovo-compatible AC Adapter Charger designed for the Lenovo ThinkPad T520 4243-4WU.
90W power output (20V ⎓ 4.5A) delivers stable and reliable charging for business and professional workloads.
Compatible with Lenovo ThinkPad T520 4243-4WU and other ThinkPad T520 series laptops requiring a 90W 20V AC adapter with a Round Tip connector. Lenovo officially supports genuine 90W ThinkPad AC adapters for compatible ThinkPad systems.
Lenovo Round Tip (Barrel) connector ensures a secure and dependable power connection.
Universal AC input (100–240V, 50–60Hz) supports worldwide electrical standards.
High-efficiency switching power supply for consistent voltage regulation.
Built-in protection against over-voltage, overload, overheating, over-current, and short circuits.
Durable construction suitable for home, office, school, and travel.
Excellent replacement charger for damaged, faulty, or misplaced Lenovo adapters.

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

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Overview

The Lenovo ThinkPad T520 4243-4WU 90W AC Adapter Charger is engineered to provide dependable power for Lenovo ThinkPad T520 laptops. Delivering a regulated 20V DC output at 4.5A, it supplies sufficient power to operate the laptop while simultaneously charging the battery.

Built using high-efficiency switching technology, the charger delivers stable voltage during office productivity, programming, accounting software, virtualization, online meetings, document editing, web browsing, multimedia playback, and everyday professional computing. Intelligent voltage regulation protects the motherboard, processor, storage devices, battery, memory, and other internal components from electrical fluctuations.

Its compact yet durable construction makes it ideal for professionals, students, and business users requiring dependable charging at home, in the office, or while travelling.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Price

Product	Price
Lenovo ThinkPad T520 4243-4WU 90W AC Adapter Charger	KSh 3,360

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Full Specifications

Specification	Details
Product Name	Lenovo ThinkPad T520 4243-4WU AC Adapter Charger
Product Type	Laptop Charger
Brand	Lenovo Compatible
Compatible Model	Lenovo ThinkPad T520 4243-4WU
Machine Type	4243
Output Power	90W
Output Voltage	20V DC
Output Current	4.5A
Input Voltage	AC 100–240V
Input Frequency	50–60Hz
Connector Type	Lenovo Round Tip (Barrel) Connector
Adapter Type	External Switching Power Supply
Plug Type	UK 3-Pin
Housing Material	Fire-Resistant ABS
Colour	Black
Protection Features	Over-voltage Protection, Over-current Protection, Overload Protection, Over-temperature Protection, Short-circuit Protection
Condition	Replacement Compatible
Package Contents	Lenovo 90W AC Adapter Charger

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Electrical Output Specifications

Output Voltage: 20V DC regulated output.
Output Current: 4.5A continuous current delivery.
Maximum Output Power: 90 Watts.
Stable voltage regulation for reliable laptop performance.
High-efficiency AC-to-DC power conversion.
Low ripple output for improved hardware protection.
Intelligent power regulation according to system requirements.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Common Wattage Tiers & Use Cases

45W Chargers

Suitable for lightweight notebooks and entry-level laptops performing basic computing tasks.

65W Chargers

Recommended for ultrabooks, Yoga laptops, IdeaPads, and standard ThinkPads with moderate power requirements.

90W Chargers (This Charger)

Designed for Lenovo ThinkPad business laptops requiring 20V 4.5A power. Ideal for office productivity, Microsoft Office applications, programming, virtualization, accounting software, database management, online meetings, remote work, web browsing, document editing, and everyday professional computing while simultaneously charging the battery.

135W–170W Chargers

Suitable for mobile workstations and multimedia laptops equipped with dedicated graphics.

230W and Above

Designed for gaming laptops, engineering workstations, AI computing, CAD software, 3D rendering, and graphics-intensive professional workloads.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Input Specifications

Input Voltage: AC 100–240V
Input Frequency: 50–60Hz
Automatic voltage detection for worldwide compatibility.
High-efficiency switching circuitry.
Low operating temperature during prolonged operation.
Stable input regulation.
Designed for continuous daily use.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Connector Types

Barrel Connector

Lenovo Round Tip (Barrel) connector.
Secure and reliable fit.
Designed for dependable long-term charging performance.

USB-C Power Delivery (PD)

Not supported.

Micro USB

Not applicable.

Proprietary Connectors

Not applicable.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A FAQs

Q1. Is this charger compatible with the Lenovo ThinkPad T520 4243-4WU?

Yes. It is designed specifically for the Lenovo ThinkPad T520 4243-4WU and other compatible ThinkPad T520 models requiring a 90W 20V 4.5A AC adapter.

Q2. What electrical output does this charger provide?

It delivers 20V DC at 4.5A, providing a maximum output of 90W.

Q3. Can I use the laptop while charging?

Yes. The charger powers the laptop while simultaneously charging the battery.

Q4. Can this charger be used internationally?

Yes. It supports 100–240V AC, making it suitable for worldwide use.

Q5. Does this charger include built-in safety protection?

Yes. It includes protection against over-voltage, over-current, overload, overheating, and short-circuit protection.

Q6. Is this a suitable replacement for the original Lenovo charger?

Yes. It matches the original 90W 20V 4.5A charging specifications recommended for compatible ThinkPad T520 laptops.

Charger for Lenovo ThinkPad T520 4243-4WU – 90W 20V 4.5A Conclusion

The Lenovo ThinkPad T520 4243-4WU 90W 20V 4.5A AC Adapter Charger delivers reliable, efficient, and safe charging for your ThinkPad laptop. Featuring a regulated 90W output, universal voltage compatibility, comprehensive safety protection, and durable construction, it is an ideal replacement charger for business users, students, and professionals.