Asus F550L 90W 4.74A 19V Charger Overview
The Asus F550L 90W 4.74A 19V Charger is a high-powered replacement adapter built for the Asus F550L laptop. With an output of 19 V at 4.74 A and a 5.5 × 2.5 mm barrel connector, it delivers up to 90W — ideal for ensuring stable performance under demanding workloads. The price in Kenya for this charger typically falls between KSh 2,500 and 3,500.
Who Should Buy This Charger?
• F550L users who need a reliable replacement or spare charger
• Students and professionals running multitasking or heavy applications
• Travelers looking for a compact, universal-voltage adapter
• Anyone wanting a safe charger with the correct OEM‑spec power
Asus F550L 90W 4.74A 19V Charger Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Asus Laptop Charger |
F550L |
90W |
KSh 2,500 – 3,500 |
Asus F550L 90W 4.74A 19V Charger Design and Build Quality
The charger’s design uses a robust ABS casing that balances resilience with portability. Its 5.5 × 2.5 mm barrel connector ensures a secure and stable connection into the F550L’s power port. The cable is reinforced for durability, making it suitable for both regular desk use and travel.
Asus F550L 90W 4.74A 19V Charger Charging Speed and Efficiency
• Provides strong 19 V / 4.74 A output for fast, steady power
• Maintains stable voltage under heavy tasks like multitasking or media editing
• Supports continued laptop use while charging
• High conversion efficiency reduces wasted energy and heat
Asus F550L 90W 4.74A 19V Charger Safety Protection Technologies
• Overvoltage protection guards against spikes in input power
• Short-circuit protection prevents damage to both adapter and laptop
• Overcurrent regulation ensures safe current flow
• Thermal control helps manage heat during prolonged use
Asus F550L 90W 4.74A 19V Charger Connectivity and Compatibility
• Specifically compatible with the Asus F550L model
• Uses 5.5 × 2.5 mm barrel connector for secure fit
• Supports full 100–240 V AC input — ideal for international travel
• Suitable for use in offices, homes, or on the go
Asus F550L 90W 4.74A 19V Charger Cable Strength and Durability
• Heat-resistant and reinforced cable for extended use
• Strain relief at both the connector and plug end reduces wear
• Compact enough for portable use without compromising integrity
Asus F550L 90W 4.74A 19V Charger Energy Management and Heat Control
• Intelligent regulation ensures stable power delivery
• Maintains low operating temperatures under continuous load
• Reduces energy wastage, protecting both the adapter and your device
Ideal Use Cases for Asus F550L 90W 4.74A 19V Charger
• Productivity work (office, school, programming)
• Multimedia editing or multitasking
• Travel and remote working
• Using the laptop while plugged in for extended hours
• Replacing an old, faulty, or missing charger
Asus F550L 90W 4.74A 19V Charger Smart Features
Asus F550L 90W 4.74A 19V Charger Intelligent Power Delivery
• Maintains stable voltage and current
• Helps protect the laptop’s battery
• Provides smooth and uninterrupted power supply
Asus F550L 90W 4.74A 19V Charger Overvoltage & Short-Circuit Protection
• Shields the adapter and laptop from dangerous power conditions
• Ensures safe operation even on unstable power sources
Asus F550L 90W 4.74A 19V Charger Global Voltage Compatibility
• Supports 100–240V AC for worldwide use
• Useful for international travel
Asus F550L 90W 4.74A 19V Charger High-Power Output
• 90W capacity supports demanding applications and multitasking
• Allows the laptop to be used normally while charging
Asus F550L 90W 4.74A 19V Charger Energy Efficiency & Thermal Regulation
• Minimizes energy loss at low and high loads
• Keeps the charger cool during long sessions
• Enhances the life of internal circuits
Asus F550L 90W 4.74A 19V Charger Pros and Cons
| Pros |
Cons |
| High wattage meets demanding needs |
Larger than lower‑power adapters |
| Strong built-in safety features |
Specific to compatible Asus models |
| Universal voltage support |
Heavier than minimal travel chargers |
| Reliable for continuous use |
Cable length may be short |
| Durable construction |
Higher wattage not needed for basic tasks |
Asus F550L 90W 4.74A 19V Charger FAQs
-
What is the price in Kenya?
KSh 2,500 – 3,500
-
Is it compatible with other Asus models?
Designed specifically for F550L series
-
What is the power output?
19 V, up to 4.74 A, 90W
-
Which connector does it use?
5.5 × 2.5 mm barrel connector
-
Is it safe for daily use?
Yes — includes protection against overvoltage, overcurrent, and short circuits
-
Does it support global voltage?
Yes — input range of 100–240 V AC
-
What is the warranty period?
12 months manufacturer guarantee
-
Can I use my laptop while charging?
Yes — 90W power delivery supports usage during charging
Asus F550L 90W 4.74A 19V Charger Conclusion
The Asus F550L 90W 4.74A 19V Charger is a dependable, high-output replacement adapter that meets the power demands of the F550L laptop. With built-in safety, global voltage compatibility, and a fair price in Kenya (KSh 2,500–3,500), it’s an excellent option for both everyday and performance use.
Related Product Suggestion:
Asus F550C 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
