Acer Aspire 7745G 90W 19V 4.74A Power Adapter Overview
The Acer Aspire 7745G 90W 19V 4.74A Power Adapter is a dependable, high-performance replacement charger built for the Aspire 7745G laptop. Delivering 19 V at 4.74 A (90W) through the standard 5.5×1.7 mm connector, it ensures stable power delivery for everyday and professional use. With universal 100–240 V AC input and a 12-month manufacturer guarantee, this adapter provides long-lasting reliability. The price in Kenya is KSh 2,500–3,500.
Who Should Buy This Power Adapter
• Acer Aspire 7745G owners needing a reliable charger
• Students, home users, and office workers
• Travelers requiring global voltage compatibility
• Anyone seeking a durable and safe 90W replacement adapter
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Acer Power Adapter |
Aspire 7745G |
90W |
KSh 2,500 – 3,500 |
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Specifications
| Feature |
Detail |
| Type |
Power AC Adapter |
| Input Voltage |
AC 100–240 V, 50/60 Hz |
| Output Voltage |
19 V DC |
| Output Current |
4.74 A |
| Maximum Power |
90 W |
| Connector Size |
5.5 × 1.7 mm barrel |
| Protection Features |
Overvoltage, overcurrent, short-circuit |
| Compatibility |
Acer Aspire 7745G |
| Build Material |
Durable ABS housing |
| Warranty |
12 months manufacturer guarantee |
| Operating Environment |
Keep the environment cool and dry |
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Design and Build Quality
This adapter features a strong ABS build with a reinforced, heat-resistant cable for longevity. The 5.5×1.7 mm connector fits securely and provides consistent power throughout use.
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Charging Speed and Efficiency
• Stable 19 V 4.74 A charging performance
• Enables full laptop operation while charging
• High-efficiency AC–DC conversion minimizes heat loss
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Safety Protection Technologies
• Overvoltage protection shields against electrical surges
• Overcurrent limiting ensures safe power flow
• Short-circuit protection prevents internal damage
• Thermal management avoids overheating
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Connectivity and Compatibility
• Designed for Acer Aspire 7745G
• Uses a 5.5×1.7 mm connector common to many Acer models
• Supports international voltage (100–240 V)
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Cable Strength and Durability
• Reinforced cable for extended durability
• Strain-relief design reduces wear at bend points
• Lightweight and easy to carry
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Energy Management and Heat Control
• Intelligent voltage regulation stabilizes output
• Efficient cooling design improves lifespan
• Reduces wasted energy during charging
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Ideal Use Cases
• Office and school work
• Home computing
• Travel and remote work setups
• Backup or replacement charger
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Smart Features
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Intelligent Power Delivery
• Maintains consistent voltage and amperage
• Protects laptop battery health
• Provides smooth, uninterrupted charging
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Overvoltage & Short-Circuit Protection
• Prevents accidental damage
• Stable operation even in unstable power conditions
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Global Voltage Compatibility
• Supports AC 100–240 V
• Suitable for international travel
Acer Aspire 7745G 90W 19V 4.74A Power Adapter High-Power Output
• 90W output supports efficient charging
• Allows laptop use while charging
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Energy Efficiency & Thermal Regulation
• Reduced energy waste
• Cool operation under continuous use
• Protects internal components for long-term reliability
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Pros and Cons
| Pros |
Cons |
| High 90W charging output |
Slightly larger than 65W chargers |
| Multiple built-in safety systems |
Only fits Acer 5.5×1.7 mm models |
| Global voltage support |
Cable length may vary |
| Durable and travel-ready design |
Not for laptops requiring over 90W power |
Acer Aspire 7745G 90W 19V 4.74A Power Adapter FAQs
What is the price in Kenya?
KSh 2,500–3,500
Is it compatible with other Acer laptops?
Yes, any Acer laptop using 19 V and a 5.5×1.7 mm connector.
What is the power output?
90 W (19 V, 4.74 A).
Can I use it internationally?
Yes, it supports 100–240 V AC.
Is it safe for daily use?
Yes, it includes overcurrent, overvoltage, and short-circuit protection.
Can I operate the laptop while charging?
Yes, full usage is supported.
What connector does it use?
5.5×1.7 mm.
What is the warranty period?
12 months manufacturer guarantee.
Acer Aspire 7745G 90W 19V 4.74A Power Adapter Conclusion
The Acer Aspire 7745G 90W 19V 4.74A Power Adapter is a safe, durable, and efficient replacement charger ideal for everyday and professional use. With a KSh 2,500–3,500 price range, it delivers excellent performance and long-term reliability.
Related Product Suggestion:
Acer Aspire 7745 90W 19V 4.74A Power Adapter
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“
- Select “Pay Bill“
- Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
- Account no. ( Indicate Order No. & Your Name)
- “Enter Amount : ( Total shown on Invoice)
- Enter your M-PESA PIN and press “OK”
This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-
Bank Deposit /EFT
You can deposit payment for your order directly into our Stanbic bank account. We check our bank account for new payments every day but depending on your bank it can take 1–2 business days for your payment to appear. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
Pesalink
You can deposit payment for your order directly into our Stanbic bank account via Pesalink. all products are eligible for payment via Pesalink. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
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
