Acer Aspire E5-521 65W 19V 3.42A Power Adapter Overview
The Acer Aspire E5-521 65W 19V 3.42A Power Adapter is a reliable replacement charger featuring a 5.5×1.7 mm connector, AC input 100–240 V, and a 12-month manufacturer guarantee. Price in Kenya: KSh 1,499–2,000.
Who Should Buy This Power Adapter
• Acer Aspire E5-521 users needing a replacement
• Students, office workers, and home users
• Travelers needing worldwide AC compatibility
• Anyone seeking a durable and efficient 40W/45W/65W adapter
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Price in Kenya
| Product |
Model / Series |
Wattage |
Price in Kenya |
| Acer Power Adapter |
Aspire E5-521 |
40W/45W/65W |
KSh 1,499 – 2,000 |
Acer Aspire E5-521 65W 19V 3.42A 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 |
2.15A / 2.37A / 3.42A |
| Maximum Power |
40W / 45W / 65W |
| Connector Size |
5.5 × 1.7 mm |
| Manufacture Guarantee |
12 Months |
| Operating Environment |
Keep environment cool and dry |
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Design and Build Quality
Built with durable ABS casing and reinforced wiring, this adapter ensures long-lasting performance. The 5.5×1.7 mm connector fits securely for daily use at home, office, or during travel.
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Charging Speed and Efficiency
• Stable 19 V power delivery
• Suitable for use while the laptop is running
• Efficient AC–DC conversion reduces heat buildup
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Safety Protection Technologies
• Overvoltage protection
• Overcurrent control
• Short-circuit protection
• Thermal monitoring for safe operation
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Connectivity and Compatibility
• Made for Acer Aspire E5-521
• Compatible with any Acer requiring 19 V and 5.5×1.7 mm connector
• Global AC voltage compatibility (100–240 V)
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Cable Strength and Durability
• Reinforced heat-resistant cable design
• Strain-relief ends to prevent bending damage
• Lightweight, compact, and travel-friendly
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Energy Management and Heat Control
• Stable voltage regulation
• Optimized heat dissipation
• Protects internal components and laptop battery
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Ideal Use Cases
• Home, office, and classroom use
• Remote work and travel
• Primary or backup power adapter
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Smart Features
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Intelligent Power Delivery
• Maintains consistent voltage and current
• Extends battery lifespan
• Prevents power fluctuations
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Overvoltage & Short-Circuit Protection
• Ensures safe charging even during unstable power conditions
• Protects both the adapter and laptop
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Global Voltage Compatibility
• 100–240 V AC input
• Ideal for international travel
Acer Aspire E5-521 65W 19V 3.42A Power Adapter High-Power Output
• Up to 65 W output
• Supports full laptop performance while plugged in
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Energy Efficiency & Thermal Regulation
• Low energy consumption
• Cool and stable operation
• Long-term protection for internal circuits
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Pros and Cons
| Pros |
Cons |
| Supports multiple wattages |
Only works with 5.5×1.7 mm Acer laptops |
| Global voltage support |
Not suitable for laptops requiring >65W |
| Durable build quality |
Cable length may vary |
| Includes safety features |
|
Acer Aspire E5-521 65W 19V 3.42A Power Adapter FAQs
What is the price in Kenya?
KSh 1,499–2,000
Is it compatible with other Acer laptops?
Yes, any Acer using 19 V and a 5.5×1.7 mm connector.
What is the maximum power output?
Up to 65 W (40W/45W/65W models available).
Can it be used internationally?
Yes, it supports 100–240 V AC.
Is it safe for daily use?
Yes, it includes overvoltage, overcurrent, and short-circuit protection.
Can I use the laptop while charging?
Yes, it supports full laptop operation during charging.
What is the connector size?
5.5×1.7 mm.
What is the warranty?
12-month manufacturer guarantee.
Acer Aspire E5-521 65W 19V 3.42A Power Adapter Conclusion
The Acer Aspire E5-521 65W 19V 3.42A Power Adapter is a durable, safe, and efficient charging solution. Priced at KSh 1,499–2,000, it is ideal for daily use as a primary or replacement adapter.
Related Product Suggestion
Acer Aspire E5-511P-P2LP 65W 19V 3.42A 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
