Key Specifications

Type: Dell Laptop AC Adapter Charger
Power Output: 90W
Voltage: 19.5V DC
Current: 4.62A
Connector Type: Barrel Pin (7.4mm × 5.0mm, Center Pin)
Compatibility: Dell Vostro 1440 / 1450 / 1540 / 1550 and other Dell laptops requiring 90W 19.5V 4.62A input
Condition: Brand New Replacement
Color: Black
Includes: Adapter + Power Cord

Order Via WhatsApp

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Overview

This 90W charger for Dell Vostro 1440 / 1450 / 1540 / 1550 is a reliable replacement AC adapter designed for Dell’s classic Vostro series laptops that require stable mid-level power for everyday computing and business use.

It delivers a consistent 19.5V 4.62A (90W) output, ensuring safe and stable performance for office work, browsing, document processing, and light multitasking without power instability.

According to Dell specifications, the Vostro 1440/1450/1540/1550 series uses a 90W AC adapter with a 7.4mm × 5.0mm barrel connector, widely used across older Dell Inspiron and Vostro systems.

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Price in Kenya

Product	Price (KSh)
Dell Vostro 1440 / 1450 / 1540 / 1550 – 90W + Power Cord	2,500

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Full Specifications

Specification	Details
Type	Laptop AC Adapter
Power Output	90W
Voltage	19.5V DC
Current	4.62A
Connector	7.4mm × 5.0mm Barrel Pin
Compatibility	Dell Vostro 1440 / 1450 / 1540 / 1550 series
Condition	Brand New Replacement
Color	Black
Includes	Adapter + Power Cord

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Design & Build

Durable Dell standard power brick design
Heat-resistant casing for long-term use
Strong center-pin connector for stable power delivery
Built for daily office and business use

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Performance

Stable 90W output for consistent operation
Efficient charging for mid-range Dell laptops
Reliable voltage regulation under load
Supports continuous daily productivity use

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Safety Features

Over-voltage protection
Over-current protection
Short-circuit protection
Thermal protection
Surge protection

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Compatibility

Dell Vostro 1440 / 1450 / 1540 / 1550
Dell Inspiron 14 / 15 (older 90W models)
Dell Latitude selected older models
Dell systems requiring 90W 19.5V 4.62A input with 7.4mm × 5.0mm connector

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Features & Benefits

Reliable mid-range power supply
Wide compatibility across older Dell laptops
Durable and long-lasting design
Affordable replacement option

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Ideal Use Case

Office and business laptops
Student and home use
Document processing and browsing
Replacement or backup charger
Light productivity workloads

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Pros & Cons

Pros	Cons
Stable 90W output	Not USB-C
Widely compatible Dell model	Bulkier than modern chargers
Durable build	Requires correct barrel size
Affordable replacement	Not for gaming laptops

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 FAQs

Q: Can I use a 65W charger instead?
Not recommended. It may cause slow charging or performance issues under load.

Q: Can I use a 130W charger?
Yes, it is safe as long as voltage and connector match. The laptop will only draw required power.

Q: What connector does it use?
A 7.4mm × 5.0mm barrel pin connector with center pin.

Charger for Dell Vostro 1440 / 1450 / 1540 / 1550 Conclusion

The Dell Vostro 1440 / 1450 / 1540 / 1550 90W charger is a reliable and affordable replacement adapter designed for older Dell business laptops. At KSh 2,500, it offers stable performance, durability, and full compatibility for everyday office and academic use.