Asus D550MA‑RS01 90W 4.74A 19V Charger Overview
The Asus D550MA‑RS01 90W 4.74A 19V Charger is a high-performance replacement adapter tailored for the Asus D550MA‑RS01 series laptop. Delivering up to 90W of power via a 19V, 4.74A output, this charger is designed to handle demanding tasks while maintaining stability and safety through a robust 5.5×2.5 mm barrel connector. The price in Kenya for this charger typically ranges from KSh 2,500 to 3,500.
Who Should Buy This Charger?
• Users of the Asus D550MA‑RS01 needing a reliable original-spec power adapter
• Students or professionals running resource-intensive or multitasking applications
• Frequent travelers who need a global-compatible, high-wattage charger
• Anyone replacing a damaged, lost, or worn-out original adapter
Asus D550MA‑RS01 90W 4.74A 19V Charger Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Asus Laptop Power Adapter |
D550MA‑RS01 |
90W |
KSh 2,500 – 3,500 |
Asus D550MA‑RS01 90W 4.74A 19V Charger Design and Build Quality
The charger features a solid ABS casing that is durable but still portable. Its 5.5 × 2.5 mm barrel connector provides a secure and stable connection. The power cord is reinforced and flexible, making it suitable for daily use, frequent plugging and unplugging, and travel.
Asus D550MA‑RS01 90W 4.74A 19V Charger Charging Speed and Efficiency
• Provides steady 19V at up to 4.74A for fast and efficient charging
• AC-to-DC conversion is optimized to reduce energy loss and heat
• Maintains stable voltage even under heavy workloads or multitasking
• Supports laptop use while plugged in, without performance dips
Asus D550MA‑RS01 90W 4.74A 19V Charger Safety Protection Technologies
• Overvoltage protection guards against spikes in input voltage
• Short-circuit protection ensures both the adapter and laptop remain safe
• Overcurrent regulation helps limit dangerous currents
• Thermal control minimizes overheating during extended operation
Asus D550MA‑RS01 90W 4.74A 19V Charger Connectivity and Compatibility
• Specifically designed for Asus D550MA‑RS01 laptops
• 5.5 × 2.5 mm barrel connector ensures a proper fit
• Accepts 100–240V AC input, making it ideal for international travel
• Suitable for use in homes, offices, and on the go
Asus D550MA‑RS01 90W 4.74A 19V Charger Cable Strength and Durability
• Thick, heat-resistant cable built for long lifespan
• Strain-relief at both ends reduces wear and tear
• Compact and flexible design for easy transport and daily use
Asus D550MA‑RS01 90W 4.74A 19V Charger Energy Management and Heat Control
• Smart internal regulation keeps power steady and efficient
• Maintains low operating temperature during long charge cycles
• Reduces internal power stress, protecting components and improving longevity
Ideal Use Cases for Asus D550MA‑RS01 90W 4.74A 19V Charger
• Running productivity, design, or development applications
• Working or studying for long hours while plugged in
• Traveling with your laptop and needing reliable power
• Using the laptop while charging without performance drop
• Replacing the original adapter with a powerful spare
Asus D550MA‑RS01 90W 4.74A 19V Charger Smart Features
Asus D550MA‑RS01 90W 4.74A 19V Charger Intelligent Power Delivery
• Provides stable voltage and current to match the laptop’s needs
• Helps preserve battery health by reducing power stress
• Ensures smooth, consistent operation
Asus D550MA‑RS01 90W 4.74A 19V Charger Overvoltage and Short‑Circuit Protection
• Safeguards both the adapter and the laptop during power irregularities
• Enables safer usage even in unstable power environments
Asus D550MA‑RS01 90W 4.74A 19V Charger Global Voltage Compatibility
• Supports wide 100–240V AC input
• Ideal for international travel and varied power systems
Asus D550MA‑RS01 90W 4.74A 19V Charger High‑Power Output for Performance
• 90W output meets the demands of high-performance tasks
• Suitable for charging under heavy loads and power-hungry activities
Asus D550MA‑RS01 90W 4.74A 19V Charger Efficient Energy & Thermal Regulation
• Minimizes energy waste with smart internal management
• Maintains cool operation under load
• Enhances long-term durability of internal components
Asus D550MA‑RS01 90W 4.74A 19V Charger Pros and Cons
| Pros |
Cons |
| High wattage supports demanding applications |
Larger and heavier than lower-wattage chargers |
| Strong, reinforced cable |
Only compatible with specific Asus models |
| Excellent protection features |
May generate some heat under very high load |
| Global input voltage support |
Higher wattage than needed for light tasks |
| Durable build quality |
Slightly more expensive than minimalist chargers |
Asus D550MA‑RS01 90W 4.74A 19V Charger FAQs
-
What is the price in Kenya?
KSh 2,500 – 3,500
-
Is this compatible with other Asus laptops?
It’s specifically designed for the Asus D550MA‑RS01
-
What is the power output?
19V, up to 4.74A, 90W
-
What connector does it use?
5.5 × 2.5 mm barrel connector
-
Does it have safety protections?
Yes — overvoltage, overcurrent, and short-circuit protection included
-
Can I use it internationally?
Yes — supports 100–240V AC input
-
What warranty does it offer?
12 months manufacturer guarantee
-
Can the laptop be used while charging?
Yes — supports normal use while powered
Asus D550MA‑RS01 90W 4.74A 19V Charger Conclusion
The Asus D550MA‑RS01 90W 4.74A 19V Charger is a powerful, efficient, and safe replacement adapter suited for performance users. Priced between KSh 2,500 and 3,500 in Kenya, it delivers stable, high-wattage power with excellent protection and build quality.
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Asus D550MA 90W 4.74A 19V Charger
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Delivery estimates take into consideration both the delivery address and the types of products being ordered.
The remainder of this article discusses delivery times in more general terms.
Same Day Delivery / For Customers in Nairobi Metropolitan Area
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Overnight Delivery
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Evening Express Delivery
Same Day Delivery is available to Nairobi & its suburbs. Same Day Delivery orders are delivered between 4pm and 7pm in the evening on the same day your order is dispatched.
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