Asus D550CA 90W 4.74A 19V Charger Overview
The Asus D550CA 90W 4.74A 19V Charger is a high-powered, dependable replacement adapter for the Asus D550CA laptop. It provides 19 V at up to 4.74 A, delivering a maximum output of 90W through a 5.5×2.5 mm barrel connector, matching the original power requirements. The price in Kenya is typically between KSh 2,500 and 3,500.
Who Should Buy This Charger?
• Owners of the Asus D550CA who need a reliable, high‑power replacement
• Professionals running resource‑intensive software or multitasking heavily
• Students who use the laptop for demanding applications or long sessions
• Travelers who require a global-voltage power adapter
Asus D550CA 90W 4.74A 19V Charger Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Asus Laptop Charger |
D550CA |
90W |
KSh 2,500 – 3,500 |
Asus D550CA 90W 4.74A 19V Charger Design and Build Quality
This adapter is built with a robust ABS housing that balances strength with a manageable size. The 5.5×2.5 mm barrel connector fits securely into the laptop’s power input. The cable is reinforced for durability, making it suitable for frequent plugging and travel.
Asus D550CA 90W 4.74A 19V Charger Charging Speed and Efficiency
• Delivers stable 19 V at up to 4.74 A for fast and reliable charging
• High-efficiency AC-to-DC conversion reduces energy loss and heat
• Maintains voltage under high-demand use, such as multitasking or media editing
• Supports continued use of the laptop while plugged in
Asus D550CA 90W 4.74A 19V Charger Safety Protection Technologies
• Overvoltage protection guards against power surges
• Short‑circuit protection ensures both the adapter and the laptop remain safe
• Overcurrent regulation manages excessive current flow
• Thermal protection helps prevent overheating
Asus D550CA 90W 4.74A 19V Charger Connectivity and Compatibility
• Specifically compatible with Asus D550CA
• Uses the standard 5.5 × 2.5 mm barrel connector for a secure fit
• Accepts 100–240V AC input, making it suitable for international use
• Ideal for working, studying, or travel scenarios
Asus D550CA 90W 4.74A 19V Charger Cable Strength and Durability
• Thick, heat-resistant wiring supports long-term use
• Strain-relief design minimizes stress at the plug and barrel interface
• Built to endure frequent plugging and transporting
Asus D550CA 90W 4.74A 19V Charger Energy Management and Heat Control
• Smart regulation maintains stable output without spikes
• Keeps operating temperatures low even under heavy load
• Protects internal circuitry from thermal stress and power inefficiency
Ideal Use Cases for Asus D550CA 90W 4.74A 19V Charger
• Running productivity software, programming, or design apps
• Long study or work sessions requiring reliable power
• Traveling with the laptop and needing a universal charger
• Backup power for home or office use
• Charging while using the laptop for heavy tasks
Asus D550CA 90W 4.74A 19V Charger Smart Features
Asus D550CA Intelligent Power Delivery
• Maintains stable voltage and current
• Helps preserve battery health
• Provides uninterrupted performance
Asus D550CA Overvoltage & Short‑Circuit Protection
• Secures both adapter and laptop under unsafe power conditions
• Enhances longevity of both devices
Asus D550CA Universal Voltage Support
• Supports 100–240V AC input
• Ideal for global travel and different power systems
Asus D550CA High‑Power Output Support
• 90W output supports fast and efficient charging
• Allows use during charging, even for power-hungry tasks
Asus D550CA Energy Efficiency & Thermal Regulation
• Minimizes energy waste under all loads
• Keeps the charger cool for continuous use
• Protects internal components over long-term use
Asus D550CA 90W 4.74A 19V Charger Pros and Cons
| Pros |
Cons |
| High power output supports demanding workloads |
Heavier than lower wattage adapters |
| Durable connector and cable design |
Only compatible with D550C/A type devices |
| Strong built-in safety protections |
Not ideal for very lightweight travel bags |
| Universal 100–240V input for travel |
Higher wattage than needed for light tasks |
| Efficient and reliable power delivery |
May warm slightly under heavy use |
Asus D550CA 90W 4.74A 19V Charger FAQs
-
What is the price in Kenya?
KSh 2,500 – 3,500
-
Is it compatible with other Asus laptops?
Primarily designed for the Asus D550CA series
-
What is the maximum power output?
90W at 4.74A
-
Which connector type does it have?
5.5 × 2.5 mm barrel connector
-
Is it safe for daily use?
Yes — includes overvoltage, overcurrent, and short‑circuit protection
-
Does it support global power?
Yes — 100–240V AC input
-
What is the warranty period?
12 months manufacturer guarantee
-
Can I use the laptop while it charges?
Yes — supported even during heavy use
Asus D550CA 90W 4.74A 19V Charger Conclusion
The Asus D550CA 90W 4.74A 19V Charger is a powerful, efficient, and safe option for users who demand high performance from their laptop. It offers the correct spec, excellent protection, and sufficient power for demanding tasks. Price in Kenya: KSh 2,500–3,500.
Related Product Suggestion
Asus D550C 90W 4.74A 19V Charger
Cash Payments (Nairobi only)
We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
- Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
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Accurate delivery estimates are displayed on the product page and in the Checkout before you confirm your order.
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
We use Courier for these orders, which allows fast and reliable delivery to destinations across their comprehensive domestic network. Orders placed between 7 Am and 5 Pm will be delivered the same day otherwise they will be delivered the following day. Delivery times vary depending on a product's stock status and the intended delivery address. For very large orders, we may be forced to use Mainfreight as these orders lie outside of what Courier Rider services can handle. If your order is being shipped with Mainfreight, this will be indicated in your fulfilment email along with a tracking number.
Overnight Delivery
Most In stock products are delivered overnight anywhere in Kenya – provided the order is placed before the advertised cut-off time. Our Overnight Delivery cut-off is usually 4:30pm Monday to Friday, however, this is updated daily and the expected shipping date will be shown for you on the product page. Larger products take an additional 1–2 days to be delivered.
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.
If you are ordering on a business day and before the cutoff time, the option will be called “Same Day Delivery”. If you are ordering after the cutoff time or on a weekend or public holiday, the option will be called “Evening Express Delivery”. And May incur extra Costs other than the standard shipping fee.
The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to one year from the date of this invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s) or mentioned on Rondamo Technologies Invoice
