Charger for Acer  Aspire 5750Z 20V 4.5A 90W 

• Type:  Power AC Adapter
• Input Voltage: AC 100-240V~50/60HZ
• Output Voltage: DC 19V 3.42A/4.74A 
• Max. Output Power:   　65W/90W
• Connector Size:  5.5*1.7mm (as pictures)
• Manufacture Guaranty: 12 Months
• Operate Environment: Please keep the environment cool and dry!

Charger for Acer  Aspire 5750Z 20V 4.5A 90W 

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger is a dependable replacement power adapter designed to deliver stable and efficient energy to the Acer Aspire 5750Z laptop. With an output rating of 20 volts at 4.5 amps and a total power capacity of 90 watts, this charger provides reliable charging for everyday use, including study, work, browsing, and multimedia playback. The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Price in Kenya is KSh 2,500, making it a cost‑effective option for users needing a trustworthy replacement.

Who Should Buy This Charger?
This charger is ideal for Acer Aspire 5750Z owners who need a compatible power adapter that matches original specifications, ensuring safe and consistent performance for daily laptop use.

Price Table – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Price in Kenya

Key Specifications Table – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger

Design and Build Quality – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger features a compact and sturdy design optimized for everyday use. Its outer casing is made of reinforced ABS plastic that resists heat, scratches, and impact, ensuring structural durability over time. Heat‑dissipating vents help manage temperature during extended charging sessions, minimizing the risk of overheating and ensuring stable performance.

The charger’s lightweight profile makes it easy to carry in laptop bags or backpacks without adding excessive bulk. The round barrel connector is precision‑engineered for a secure and snug fit into the laptop’s power port, reducing the likelihood of accidental disconnections. The cable includes reinforced strain relief at both ends, protecting internal wires from stress caused by bending or frequent plugging and unplugging.

The cable length of approximately 1.2–1.5 meters offers flexibility for different working environments, whether at a desk, table, or in a lounge.

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Charging Speed and Efficiency

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger delivers consistent and efficient power performance:

• Provides the full 90W output tailored to the laptop’s original electrical specifications

• Maintains stable voltage and current without major fluctuations

• Reduces energy loss with high‑efficiency circuitry

• Supports simultaneous charging and regular laptop operation

• Helps maintain battery health through regulated power delivery

• Performs reliably under typical workloads such as word processing, web browsing, and streaming

This efficient power delivery ensures predictable performance throughout everyday use.

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Safety Protection Technologies

Safety is a core feature of the Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger design. It incorporates multiple protection systems:

• Overvoltage Protection: Prevents harmful voltage spikes

• Overcurrent Protection: Limits current flow to safe levels

• Short‑Circuit Protection: Detects and interrupts unsafe electrical conditions

• Thermal Protection: Helps regulate internal temperature to prevent overheating

• Insulated Internal Components: Enhance overall safety and reduce shock risk

These features help ensure both the charger and connected laptop operate within safe electrical parameters.

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Connectivity and Compatibility

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger provides secure connectivity and reliable compatibility:

• Designed for the Acer Aspire 5750Z and other compatible Acer models

• Works with laptops requiring 20V 4.5A 90W power input

• Precision‑fit round barrel connector ensures secure power transfer

• Seamless integration with the laptop’s internal power management system

This charger may also be compatible with other Acer devices that share the same electrical specifications and connector type.

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Cable Strength and Durability

Cable strength is a key factor in long‑term performance. The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger cable features:

• Thick, flexible construction that resists daily bending and twisting

• Reinforced connector ends to reduce internal wire stress

• Abrasion‑resistant insulation that protects internal wiring

• Adequate length for flexible placement around desks or seating areas

These design elements help minimize common causes of charger failure and extend overall usability.

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Energy Management and Heat Control

Efficient energy management and heat control are essential for safe, reliable performance:

• High‑efficiency circuitry reduces heat generation and energy waste

• Balanced power distribution stabilizes output

• Heat‑dissipating casing design assists in maintaining safe temperatures

• Stable performance during prolonged charging sessions

These capabilities enhance reliability and help the charger remain cool even under extended use.

Ideal Use Cases – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger supports a wide range of real‑world use scenarios:

1. Home Computing: Reliable power for browsing, streaming, and everyday use

2. Office Productivity: Stable performance for documents, spreadsheets, and presentations

3. Travel and Remote Work: Lightweight and portable for charging on the go

4. Backup Charger: A spare adapter for emergencies or multiple workspaces

5. Student Use: Dependable power for study sessions and assignments

6. Multitasking Environments: Supports simultaneous use and charging

7. Professional Tasks: Stable output for routine productivity workloads

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Smart Features

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Intelligent Power Delivery

• Automatically stabilizes power output for reliable performance

• Minimizes unnecessary power draw to protect battery life

• Helps optimize power flow based on laptop requirements

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Overvoltage and Short‑Circuit Protection

• Protects laptop components from electrical faults

• Reduces risks in unstable power environments

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Universal Compatibility Features

• Works with laptops requiring 20V 4.5A power input

• Ensures dependable power delivery with compatible devices

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Fast‑Charging Support

• Efficient charging at rated 90W power output

• Maintains safe operating temperatures during use

Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Energy Efficiency and Performance Modes

• Supports optimized energy usage

• Delivers stable performance under various workloads

Pros and Cons Table – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger

Frequently Asked Questions – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Price in Kenya

What is the Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger price in Kenya?
The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Price in Kenya is KSh 2,500.

Is this charger compatible with other Acer laptops?
Yes — it works with Acer laptops requiring a 20V 4.5A 90W power adapter and matching connector.

Does this charger include safety protection features?
Yes — it includes overvoltage, overcurrent, short‑circuit, and thermal protections.

Can this charger be used while the laptop is in use?
Yes — it supports simultaneous charging during typical workloads.

Is this charger an OEM‑branded product?
This is a high‑quality compatible replacement charger and may not carry OEM branding.

Will this charger damage my laptop battery?
No — the regulated power delivery is designed to protect battery health.

Does this charger support modern fast‑charging standards?
It provides efficient 90W charging but does not include USB‑C fast‑charging protocols.

How long is the charger cable?
The cable is approximately 1.2–1.5 meters long.

Conclusion – Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger Price in Kenya

The Acer Aspire 5750Z 20V 4.5A 90W Laptop Charger offers dependable, efficient, and safe power delivery for the Acer Aspire 5750Z laptop. With stable 90W output, comprehensive safety protections, and a durable build — all at a competitive price in Kenya of KSh 2,500 — this charger delivers excellent value for students, professionals, and everyday users alike. Its robust design and consistent performance make it a practical choice for anyone seeking a reliable replacement or spare charger for everyday laptop use.