Asus F551MA 90W 19V 4.74A Charger Overview
The Asus F551MA 90W 19V 4.74A Charger is a high-performance replacement power adapter tailored for Asus F551MA laptops. It delivers stable 19 V at 4.74 A via a 5.5×2.5 mm barrel connector. The price in Kenya ranges from KSh 2,500 to 3,500.
Who Should Buy This Charger?
• Owners of Asus F551MA laptops needing a dependable replacement
• Students and professionals requiring continuous power for work
• Travelers who need a globally compatible adapter
• Anyone looking for a durable, safe, spec‑correct Asus charger
Asus F551MA 90W 19V 4.74A Charger Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Asus Laptop Charger |
F551MA |
90W |
KSh 2,500 – 3,500 |
Asus F551MA 90W 19V 4.74A Charger Design and Build Quality
The adapter features a robust ABS casing and reinforced, heat-resistant cable. The 5.5 × 2.5 mm barrel connector ensures a secure, stable connection — ideal for daily use, study, office tasks, or travel.
Asus F551MA 90W 19V 4.74A Charger Charging Speed and Efficiency
• Maintains steady 19 V / 4.74 A output for reliable performance
• Supports using the laptop while charging
• Efficient conversion reduces heat and optimizes power usage
Asus F551MA 90W 19V 4.74A Charger Safety Protection Technologies
• Overvoltage protection guards against input spikes
• Short‑circuit protection protects both laptop and adapter
• Overcurrent regulation ensures safe current delivery
• Thermal control prevents overheating
Asus F551MA 90W 19V 4.74A Charger Connectivity and Compatibility
• Designed specifically for Asus F551MA laptops
• Uses a 5.5 × 2.5 mm barrel connector
• Accepts 100–240 V AC input for global use
• Suitable for travel, work, or home environments
Asus F551MA 90W 19V 4.74A Charger Cable Strength and Durability
• Reinforced, flexible cable built for longevity
• Strain relief at connector reduces internal stress
• Compact and portable form factor
Asus F551MA 90W 19V 4.74A Charger Energy Management and Heat Control
• Intelligent regulation maintains stable output
• Keeps temperature low during extended use
• Minimizes energy waste and extends adapter lifespan
Ideal Use Cases for Asus F551MA 90W 19V 4.74A Charger
• School assignments, office tasks, and productivity work
• Media-heavy multitasking
• Travel, remote work, and mobile usage
• As a spare or backup charger
• Long hours of laptop usage while plugged in
Asus F551MA 90W 19V 4.74A Charger Intelligent Power Delivery
• Maintains stable voltage and current
• Protects the laptop’s battery health
• Ensures uninterrupted performance
Asus F551MA 90W 19V 4.74A Charger Overvoltage & Short‑Circuit Protection
• Safeguards both the charger and laptop
• Handles fluctuating input power safely
Asus F551MA 90W 19V 4.74A Charger Global Voltage Compatibility
• Supports 100–240 V AC input
• Ideal for international travel
Asus F551MA 90W 19V 4.74A Charger High‑Power Output
• 90W output ensures fast and stable charging
• Allows laptop use while charging
Asus F551MA 90W 19V 4.74A Charger Energy Efficiency & Thermal Regulation
• Low energy consumption under various loads
• Maintains cool operation
• Protects the internal circuitry for long-term reliability
Asus F551MA 90W 19V 4.74A Charger Pros and Cons
| Pros |
Cons |
| High 90W output |
Only compatible with Asus F551MA |
| Strong protection features |
Slightly larger than lower‑wattage adapters |
| Global AC input |
Cable length may vary |
| Durable and reliable |
Not suited for ultra-high-power laptops |
FAQs
What is the price in Kenya?
KSh 2,500 – 3,500
Is it compatible with other Asus laptops?
It is specifically designed for Asus F551MA.
What is the power output?
19 V, 4.74 A, 90W
Which connector does it use?
5.5 × 2.5 mm barrel
Is it safe for daily use?
Yes — it has overvoltage, overcurrent, and short-circuit protection.
Is it usable internationally?
Yes — supports 100–240 V AC input.
What’s the warranty period?
12 months manufacturer guarantee.
Can I use the laptop while it’s charging?
Yes — it supports normal usage while plugged in.
Asus F551MA 90W 19V 4.74A Charger Conclusion
The Asus F551MA 90W 19V 4.74A Charger is a high-output, safe, and dependable replacement adapter. At a price of KSh 2,500–3,500, it offers excellent value for students, professionals, and travelers.
Related Product Suggestion
Asus F551M 90W 19V 4.74A Charger
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We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
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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
