Charger for Acer  Aspire 5755G 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 5755G 20V 4.5A 90W 

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger is a high‑quality replacement power adapter designed to deliver consistent and dependable energy to the Acer Aspire 5755G laptop. With an output of 20 volts at 4.5 amps amounting to 90 watts of total power, this charger supports everyday computing tasks such as web browsing, office applications, study work, and media playback. The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Price in Kenya is KSh 2,500, making it an affordable and practical choice for users seeking a reliable power solution.

Who Should Buy This Charger?
This charger is ideal for students, professionals, and everyday users of the Acer Aspire 5755G who need a compatible replacement or spare adapter that matches the original power requirements and delivers dependable performance.

Price Table – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Price in Kenya

Key Specifications Table – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger

Design and Build Quality – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger features a compact and sturdy build engineered for regular use. The outer casing is made from reinforced ABS plastic that resists heat, scratches, and minor impacts, ensuring long‑term durability and performance. Integrated vents assist with heat dissipation during extended charging cycles, helping maintain stable performance without overheating.

The charger is lightweight and portable, making it easy to carry in laptop bags or backpacks for work, school, or travel. The round barrel connector is precision‑engineered for a secure and snug fit into the laptop’s DC input port, reducing the risk of accidental disconnections. The cable is reinforced at both ends with strain relief to protect internal wires from bending stress, which prolongs service life. With an approximate cable length of 1.2–1.5 meters, the charger provides flexibility for various workspace arrangements.

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Charging Speed and Efficiency

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger delivers efficient and stable power performance:

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

• Maintains steady voltage and current to prevent power fluctuations

• Efficient circuitry reduces energy waste and heat generation

• Supports simultaneous charging while using the laptop for everyday tasks

• Regulated power delivery helps maintain long‑term battery health

• Performs reliably under typical workloads such as browsing, editing, and streaming

This efficient power delivery ensures stable and predictable performance aligned with the laptop’s design requirements.

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Safety Protection Technologies

Safety features are an essential part of the Acer Aspire 5755G 20V 4.5A 90W Laptop Charger:

• Overvoltage Protection: Guards against 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 minimize risk of electric shock

These protections ensure that both the charger and connected laptop operate within safe electrical parameters, even in environments with unstable power.

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Connectivity and Compatibility

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger offers dependable connectivity and compatibility:

• Designed specifically for the Acer Aspire 5755G and similar models

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

• Precision‑fit round barrel connector ensures secure power transfer

• Works seamlessly with the laptop’s internal power management

This charger may also be compatible with other Acer laptops that share the same electrical specifications and connector type, providing flexible use across devices.

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Cable Strength and Durability

Cable reliability contributes significantly to the charger’s longevity:

• Thick, flexible cable built to withstand routine bending and handling

• Reinforced connector ends reduce internal wire stress

• Abrasion‑resistant insulation protects internal wiring

• Adequate cable length supports flexible deployment around desks and outlets

These features help reduce common cable failures, such as internal breakage or frayed insulation, extending the overall useful life of the charger.

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Energy Management and Heat Control

Efficient energy management and heat control enhance reliability and safety:

• High‑efficiency circuitry reduces heat production and energy waste

• Balanced power distribution stabilizes output

• Heat‑dissipating casing design assists in maintaining safe operating temperatures

• Consistent performance even during extended charging sessions

These design features help the charger stay cool under load and deliver dependable performance over time.

Ideal Use Cases – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger supports a variety of everyday use scenarios:

1. Home Computing: Reliable power for daily use such as browsing, media, and basic work

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

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

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

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

6. Multitasking Environments: Supports simultaneous use while charging

7. Professional Tasks: Stable output for routine productivity workloads

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Smart Features

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Intelligent Power Delivery

• Automatically stabilizes voltage for consistent power output

• Minimizes unnecessary power draw to protect battery health

• Helps optimize power flow based on laptop requirements

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Overvoltage and Short‑Circuit Protection

• Shields laptop components from electrical faults

• Reduces risks in unstable power conditions

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Universal Compatibility Features

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

• Ensures dependable power delivery with compatible devices

Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Fast‑Charging Support

• Efficient charging at rated 90W output

• Maintains safe operating temperature during moderate use

Acer Aspire 5755G 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 5755G 20V 4.5A 90W Laptop Charger

Frequently Asked Questions – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Price in Kenya

What is the Acer Aspire 5755G 20V 4.5A 90W Laptop Charger price in Kenya?
The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Price in Kenya is KSh 2,500.

Is this charger compatible with other Acer laptops?
Yes — it is compatible with Acer laptops requiring a 20V 4.5A 90W 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 use and charging during typical workloads.

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

Will this charger damage my laptop battery?
No — regulated power delivery helps protect battery health.

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

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

Conclusion – Acer Aspire 5755G 20V 4.5A 90W Laptop Charger Price in Kenya

The Acer Aspire 5755G 20V 4.5A 90W Laptop Charger is a reliable, efficient, and cost‑effective power adapter designed to meet the power requirements of the Acer Aspire 5755G laptop. With stable output, advanced safety protections, robust build quality, and a competitive price in Kenya of KSh 2,500, this charger delivers excellent value for students, professionals, and everyday users alike. Its dependable performance and durable construction make it a practical choice for anyone seeking a trustworthy replacement or spare charger for everyday laptop use.