Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Overview
The 19 V 4.74 A 90 W adapter for Toshiba Satellite S50‑B is a replacement charger designed to provide stable DC power and charge the laptop battery efficiently. It’s useful if your original charger is lost, damaged, or if you want a spare for home, office, or travel — ensuring uninterrupted laptop use.
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Specifications
| Component |
Details |
| Output Voltage |
19 V DC |
| Output Current |
4.74 A DC |
| Power Rating |
90 W DC |
| DC Connector Size |
5.5 mm × 2.5 mm barrel connector\1 |
| Input Voltage |
100–240 V AC, 50/60 Hz (universal input) |
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Typical Price in Kenya
| Configuration |
Typical Price (KES) |
| 19 V, 4.74 A, 90 W Adapter |
~ KSh 1,500 – 2,800 |
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Design and Build
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Durable black plastic casing for everyday laptop use.
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Standard 5.5 mm × 2.5 mm barrel‑type DC connector — ensure your laptop’s DC port matches before purchase.
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Universal AC input (100–240 V) — compatible with Kenyan mains supply and suitable for international travel.
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Compact and portable — convenient as a spare or travel adapter.
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Performance Highlights
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Provides stable 19 V / 4.74 A DC output for powering the laptop and charging battery simultaneously.
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90 W rating supports typical workloads: web browsing, office tasks, media playback, and light multitasking.
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Acts as a reliable replacement or spare when the original adapter is missing or faulty
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Universal input helps maintain reliable performance across varying mains voltages — useful in travel situations or fluctuating power supply.
| Pros |
Cons |
| Stable 90 W output — suitable for typical laptop workloads |
Must verify that the 5.5 mm × 2.5 mm barrel connector matches the S50‑B before purchase |
| Universal AC input — travel‑ and region‑friendly |
Generic adapters may have variable build quality compared to original OEM chargers |
| Affordable and generally available in Kenya |
Some sellers may not include the AC mains power cord (confirm before buying) |
| Standard connector widely used — easy to replace |
90 W may be more than needed if your laptop use is very light |
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – FAQs
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Q: Can I use a lower‑wattage adapter instead of this 90 W adapter?
A: You could, but a lower‑wattage adapter may struggle when the laptop is under load or when charging while in use — potentially causing slow charging or instability.
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Q: Is this adapter suitable for travel or international use?
A: Yes — the universal 100–240 V AC input supports worldwide mains voltages; you may only need a plug adapter depending on the country.
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Q: Does the adapter come with the AC mains power cord?
A: That depends on the seller — some include the cord, others may not — always confirm before purchase.
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Q: How can I confirm it works with my Toshiba Satellite S50‑B?
A: Check the laptop’s power requirements (should match 19 V and ~4.74 A / 90 W) and verify the DC input port uses a 5.5 mm × 2.5 mm barrel connector before buying.
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Q: Is this adapter safe and durable for daily use and charging?
A: Yes — as long as the adapter meets the correct voltage, current, and connector specifications, it should safely power and charge your laptop under normal workloads.
Adapter for Toshiba Satellite S50‑B 19 V 4.74 A 90 W – Summary
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A practical and affordable replacement charger for Toshiba Satellite S50‑B
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Provides stable, consistent 90 W power for everyday tasks and light multitasking
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Universal AC input makes it versatile for travel and variable power conditions
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Recommended as a spare or replacement — ensure connector and power specs match before purchase
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.
