Asus F551M 90W 19V 4.74A Charger Overview
The Asus F551M 90W 19V 4.74A Charger is a powerful and reliable replacement adapter for Asus F551M laptops. It delivers a stable 19 V / 4.74 A output through 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 F551M laptops needing an exact replacement
• Students, professionals, and daily users who rely on steady power
• Travelers who require a universal-voltage, portable adapter
• Anyone looking for a safe, spec‑correct Asus power supply
Asus F551M 90W 19V 4.74A Charger Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Asus Laptop Charger |
F551M |
90W |
KSh 2,500 – 3,500 |
Asus F551M 90W 19V 4.74A Charger Design and Build Quality
This charger has a tough ABS outer case and a reinforced, heat-resistant cable. The 5.5×2.5 mm connector is built for a secure fit, making the adapter suitable for use at home, in the office, school, or on the go.
Asus F551M 90W 19V 4.74A Charger Charging Speed and Efficiency
• Consistent 19 V / 4.74 A output for stable performance
• Supports using the laptop while it charges
• Efficient conversion minimizes energy loss and heat
Asus F551M 90W 19V 4.74A Charger Safety Protection Technologies
• Overvoltage protection defends against power surges
• Short‑circuit protection protects both the adapter and laptop
• Overcurrent regulation ensures safe power delivery
• Thermal regulation prevents overheating
Asus F551M 90W 19V 4.74A Charger Connectivity and Compatibility
• Built for Asus F551M laptops
• Secure 5.5 × 2.5 mm barrel connector
• Supports 100–240 V AC input for global compatibility
• Ideal for both stationary and mobile use
Asus F551M 90W 19V 4.74A Charger Cable Strength and Durability
• Reinforced, flexible cable construction
• Strain relief on connector ends reduces internal wire stress
• Compact and lightweight design for portability
Asus F551M 90W 19V 4.74A Charger Energy Management and Heat Control
• Smart regulation ensures stable power output
• Maintains low temperature during extended sessions
• Minimizes power waste and preserves internal components
Ideal Use Cases for Asus F551M 90W 19V 4.74A Charger
• Schoolwork, office productivity, and daily tasks
• Media-heavy multitasking and streaming
• Travel and remote work setups
• As a spare or backup charger
• Long-duration laptop usage while plugged in
Asus F551M 90W 19V 4.74A Charger Intelligent Power Delivery
• Maintains stable voltage and current
• Protects battery health
• Ensures uninterrupted performance
Asus F551M 90W 19V 4.74A Charger Overvoltage & Short‑Circuit Protection
• Safe operation even with power fluctuations
• Protects both charger and laptop
Asus F551M 90W 19V 4.74A Charger Global Voltage Compatibility
• Supports 100–240 V AC input
• Perfect for international travel
Asus F551M 90W 19V 4.74A Charger High‑Power Output
• 90W output allows fast charging and continuous usage
• Supports multitasking while plugged in
Asus F551M 90W 19V 4.74A Charger Energy Efficiency & Thermal Regulation
• Low power consumption when under light load
• Keeps temperature under control
• Extends adapter lifespan with smart heat management
Asus F551M 90W 19V 4.74A Charger Pros and Cons
| Pros |
Cons |
| High 90W output |
Only compatible with Asus F551M |
| Strong protection features |
Slightly larger than lower-watt adapters |
| Global AC input |
Cable length may vary |
| Durable and dependable |
Not designed for very high-power laptops |
FAQs
What is the price in Kenya?
KSh 2,500 – 3,500
Is it compatible with other Asus laptops?
It’s specifically made for the Asus F551M.
What’s the power output?
19 V, 4.74 A, 90W
Which connector does it use?
5.5 × 2.5 mm barrel connector
Is it safe to use daily?
Yes — it includes overvoltage, overcurrent, and short-circuit protection.
Can I use it internationally?
Yes, it supports 100–240 V AC input.
What’s the warranty?
12 months manufacturer guarantee.
Can I use the laptop while charging?
Yes — it supports normal usage while plugged in.
Asus F551M 90W 19V 4.74A Charger Conclusion
The Asus F551M 90W 19V 4.74A Charger is an excellent replacement adapter, combining high power output with built-in protections and global compatibility. At KSh 2,500–3,500, it’s a value-packed, dependable choice for students, professionals, and travelers.
Related Product Suggestion
Asus F551CA-SX079H 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
