Adapter for Toshiba Satellite M645 19V 4.74A 90W – Overview
The Adapter for Toshiba Satellite M645 (19V 4.74A 90W) is a high‑power replacement charger compatible with the M645 series laptops. With its 90W output, it ensures stable power delivery for everyday tasks as well as more demanding workloads. It’s a reliable replacement or spare charger for users who need consistent performance and portability.
Adapter for Toshiba Satellite M645 19V 4.74A 90W – Specifications
| Component |
Details |
| Model |
Toshiba Satellite M645 Adapter (Replacement 19 V, 4.74 A, 90 W) |
| Output Voltage |
19 V DC |
| Output Current |
4.74 A DC |
| Power Rating |
90 W DC |
| Connector Size |
5.5 mm × 2.5 mm (barrel tip) |
| Input Voltage |
100–240 V AC, 50/60 Hz |
| Cable Length |
~1.8 meters (varies by seller) |
| Material |
ABS fire‑retardant plastic housing |
| Safety Features |
Over‑voltage, over‑current, short‑circuit, overheating protection |
| Certifications |
CE, FCC, RoHS compliance (depending on manufacturer) |
Adapter for Toshiba Satellite M645 19V 4.74A 90W – Price in Kenya
| Configuration |
Price Range (KES) |
| 19 V, 4.74 A, 90 W Adapter |
1,500 – 2,800 (typical local replacement adapter price range) |
Adapter for Toshiba Satellite M645 19V 4.74A 90W – Design and Build
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The adapter casing is usually crafted with fire‑resistant ABS plastic for safety and durability.
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A 90 W power rating ensures reliable power delivery even under heavier workloads compared to standard 65 W adapters.
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Universal AC input (100–240 V) makes it suitable for use in different countries — handy for travel or relocation.
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The 5.5 mm × 2.5 mm barrel connector tip provides a secure fit to the laptop’s power port, reducing risk of accidental disconnection.
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Adequate cable length (~1.8 meters) offers flexibility in positioning your laptop while charging.
Adapter for Toshiba Satellite M645 19V 4.74A 90W – Performance Highlights
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Delivers stable and consistent DC power (19 V / 4.74 A) for smooth laptop operation.
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Faster and more reliable charging compared to lower‑wattage adapters.
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Compatible with the M645 series and other Toshiba Satellite models that share the same voltage/current specs and connector size.
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Built‑in safety protections guard against over‑voltage, over‑current, short‑circuit, and overheating — reducing risk of damage to laptop or battery.
Adapter for Toshiba Satellite M645 19V 4.74A 90W – Pros and Cons
| Pros |
Cons |
| Sufficient wattage for stable performance in M645 and similar laptops |
Slightly larger/heavier than lower‑power adapters |
| Reliable charging and power delivery |
Replacement adapters may vary in build quality depending on manufacturer |
| Universal input (100–240 V) — good for travel or varying power supplies |
Must verify connector size (5.5 mm × 2.5 mm) before buying |
| Built‑in safety protections |
Generic adapters may lack longevity compared to original branded units |
Adapter for Toshiba Satellite M645 19V 4.74A 90W – FAQs
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Can I use a 65 W adapter instead?
You might, but a lower‑wattage adapter may struggle under heavy workloads or simultaneous charging + use, leading to slower charging or potential instability. For optimal performance, it’s better to use a 90 W adapter.
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Is this adapter suitable for travel?
Yes — thanks to its universal input (100–240 V AC), you only need an appropriate plug adapter for different socket types abroad.
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Does the adapter come with a power cord?
Many replacement adapters include the AC power cord, but it’s advisable to confirm with the seller before purchase.
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How can I confirm compatibility with my laptop?
Check that your laptop requires 19 V and ~4.74 A input and that the power plug is the standard 5.5 mm × 2.5 mm barrel type.
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.
