The Lenovo Z50‑70 20V 4.5A 90W Laptop Charger is a powerful and efficient adapter designed specifically for the Z50‑70 series. With a 90W output, it delivers faster charging compared to standard 65W chargers, making it ideal for users who need reliable performance for work, study, or entertainment.
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Price in Kenya: KSh 1,800.
Who Should Buy This Charger?
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Price Table
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Key Specifications
| Feature |
Specification |
| Voltage Output |
20V |
| Current Output |
4.5A |
| Wattage |
90W |
| Connector Type |
Round‑tip Lenovo standard |
| Input Voltage |
100–240V AC |
| Frequency |
50–60Hz |
| Cable Length |
1.8 meters |
| Charging Technology |
Fast‑charging support |
| Protection Features |
Overvoltage, short‑circuit, overheating protection |
| Compatibility |
Lenovo Z50‑70 |
| Build Material |
High‑quality ABS plastic |
| Weight |
Approx. 250g |
| Efficiency |
>85% |
| Durability |
Reinforced cable with strain relief |
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Design and Build Quality
The charger is compact yet powerful, built with durable ABS plastic and reinforced cabling to withstand daily use. Its round‑tip connector ensures a secure fit with Lenovo Z50‑70 laptops.
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Charging Speed and Efficiency
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Provides stable 20V 4.5A output
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Faster charging compared to 65W chargers
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Optimized for Lenovo Z50‑70 battery requirements
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Efficient charging without overheating
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Safety Protection Technologies
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Built‑in overvoltage protection
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Short‑circuit prevention system
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Automatic thermal shutdown for overheating
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Connectivity and Compatibility
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Designed specifically for Lenovo Z50‑70
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Round‑tip connector ensures secure fit
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Compatible with select Lenovo IdeaPad and Yoga models
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Cable Strength and Durability
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Reinforced cable with strain relief
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Resistant to bending and twisting
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Long‑lasting insulation for safe usage
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Energy Management and Heat Control
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Efficient energy conversion (>85%)
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Heat‑resistant casing for safe operation
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Smart cooling design reduces adapter temperature
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Ideal Use Cases
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Home use for daily charging
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Office environments for professional work
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Travel due to compact design
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Backup charger for emergencies
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Suitable for performance‑oriented laptops requiring higher wattage
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Smart Features
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Intelligent Power Delivery
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Overvoltage and Short Circuit Protection
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Universal Compatibility Features
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Fast‑Charging Support
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Energy Efficiency and Performance Modes
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Pros and Cons
| Pros |
Cons |
| Higher wattage for faster charging |
Compatible mainly with Lenovo Z50‑70 |
| Affordable price in Kenya (KSh 1,800) |
Slightly heavier than 65W chargers |
| Durable build quality |
Not suitable for ultrabooks needing lower wattage |
| Strong cable reinforcement |
Limited to Lenovo connector type |
| Safety protection features |
Generates more heat under heavy load |
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Frequently Asked Questions (FAQs)
Q1: What is the price of the Lenovo Z50‑70 90W charger in Kenya? A: The price is KSh 1,800.
Q2: Is this charger compatible with other Lenovo laptops? A: It is primarily designed for the Z50‑70 but may work with select IdeaPad and Yoga models using the same connector.
Q3: What is the wattage of this charger? A: 90W.
Q4: How fast does it charge the Z50‑70? A: It provides faster charging compared to 65W chargers, typically reaching full charge in 2 hours.
Q5: Does the charger have safety features? A: Yes, it includes overvoltage, short‑circuit, and overheating protection.
Q6: Can I use this charger while traveling abroad? A: Yes, it supports 100–240V input, making it suitable for international use.
Q7: What is the cable length? A: Approximately 1.8 meters.
Q8: Is the charger durable for daily use? A: Yes, it is built with reinforced cables and heat‑resistant casing.
Lenovo Z50‑70 20V 4.5A 90W Laptop Charger Conclusion
The Lenovo Z50‑70 20V 4.5A 90W Laptop Charger is a dependable and efficient power solution for performance‑oriented laptops in Kenya. With a price of KSh 1,800, it offers excellent value, combining portability, safety, and faster charging performance. For students, professionals, and frequent travelers, this charger ensures uninterrupted productivity and convenience.
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
