This is a reliable Lenovo 90W laptop charger designed for the IdeaPad U550-3749-55U, delivering stable 19V 4.74A output. It is built for consistent performance, making it suitable for office work, business use, and everyday computing tasks.

At KSh 2,500 in Kenya, it is an affordable replacement or backup charger for Lenovo IdeaPad U550 laptops requiring 90W power input.

This adapter typically uses a 5.5mm x 2.5mm barrel connector, which is standard for many Lenovo IdeaPad 19V laptop models.

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Price Table

Product Name	Price in Kenya (KSh)
Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W	2,500

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Key Specifications

Feature	Specification
Voltage & Current	19V 4.74A
Wattage	90W
Connector Type	5.5mm x 2.5mm Barrel
Input Voltage	100–240V, 50–60Hz
Charging Type	AC Laptop Adapter
Protection Features	Overvoltage, overcurrent, short circuit protection
Compatibility	Lenovo IdeaPad U550-3749-55U
Build Material	Heat-resistant casing
Efficiency	Stable power output
Durability	Designed for daily use

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Design and Build Quality

Strong Lenovo-compatible construction
Heat-resistant casing for safe operation
Compact and durable design
Solid barrel connector for stable connection
Built for long-term everyday use

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Charging Performance

Stable 90W output (19V 4.74A)
Reliable power delivery for IdeaPad U550
Supports office and general computing tasks
Consistent performance under load
Efficient daily charging output

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Safety Protection Technologies

Protection Type	Description
Overvoltage protection	Prevents voltage spikes
Overcurrent protection	Controls excess current flow
Short circuit protection	Automatic shutdown during faults
Thermal protection	Prevents overheating
Voltage regulation	Ensures stable output

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Compatibility

Compatible with Lenovo IdeaPad U550 series
Works with other Lenovo 90W IdeaPad laptops
Uses 5.5mm x 2.5mm barrel connector
Suitable for older Lenovo laptops requiring 90W
Not compatible with USB-C laptops

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Cable Strength and Durability

Reinforced power cable
Strong connector head for stable connection
Heat-resistant insulation
Flexible but durable construction
Built for long-term reliability

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Energy Efficiency and Heat Control

Efficient 90W power delivery
Low heat generation during use
Stable voltage output
Reduced energy loss
Suitable for continuous operation

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Ideal Use Cases

Office productivity work
Student use
Basic computing tasks
Everyday browsing and work
Replacement or backup charger

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Smart Features

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W Pros and Cons

Pros	Cons
Affordable price	Not USB-C compatible
Reliable 90W output	Limited to older Lenovo models
Durable build quality	Barrel connector only
Strong safety features	Not suitable for modern laptops
Stable performance

Adapter for Lenovo IdeaPad U550-3749-55U 19V 4.74A 90W FAQs

Q: What is the price in Kenya?
A: KSh 2,500
Q: Which laptops does it support?
A: Lenovo IdeaPad U550-3749-55U and other compatible 90W models
Q: What connector type does it use?
A: 5.5mm x 2.5mm barrel connector
Q: Is it safe for daily use?
A: Yes, it includes full protection features
Q: Can it charge USB-C laptops?
A: No

Conclusion
This is a reliable 90W Lenovo charger designed for the IdeaPad U550 series. It delivers stable performance, durable build quality, and essential safety features.

At KSh 2,500 in Kenya, it is a cost-effective replacement or backup power solution for Lenovo users.