Internal 24wh Lenovo ThinkPad W550 battery
Sale price ksh 8,038
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Battery Type: Li-ion
Voltage:11.4V
Capacity: 24whr 3cell
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
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The Lenovo ThinkPad W550s Original Internal Battery is a critical component of Lenovo's "Power Bridge" system. Designed for the W550s mobile workstation, this internal 3-cell unit works alongside an external swappable battery to allow for "hot-swapping" without shutting down the system. The Lenovo ThinkPad W550s Internal Battery Price in Kenya is KSh 8,038.
Operating at 11.4V with a capacity of 24Wh (2090mAh), this lithium-polymer battery is a direct replacement for part numbers 45N1112, 45N1113, 45N1110, and 45N1111. At KSh 8,038, this replacement is vital for users who need to maintain the "Hot Swap" functionality or those whose systems are experiencing "Battery 1: Not Detected" errors.
Who Should Buy This Battery?
This is the correct choice for ThinkPad W550s and T550 professionals in Kenya who need to restore their laptop's dual-battery endurance. For KSh 8,038, you ensure your workstation remains powered during external battery swaps and stays thin enough for mobile use without relying solely on the bulky external rear battery.
Lenovo ThinkPad W550s Series Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad W550s / T550 / T450 | 24Wh / 2090mAh | KSh 8,038 |
Lenovo ThinkPad W550s Series Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | 45N1112 / 45N1113 |
| Compatible Part Nos | 45N1110, 45N1111, 121500144 |
| Capacity | 24Wh (2090mAh) |
| Voltage | 11.4V |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | W550s, T550, T450, T440, X250 |
Lenovo ThinkPad W550s Series Battery Performance and Safety
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Power Bridge Support: Enables the seamless transition between internal and external power sources without system interruption.
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System Recognition: Fully compatible with Lenovo Vantage and ThinkPad power management drivers for accurate health reporting.
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Safety Engineering: Features overcharge and over-discharge protection to prevent cell swelling inside the chassis.
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Workstation Optimized: Designed to handle the thermal demands of the W550s workstation-class hardware.
Lenovo ThinkPad W550s Series Compatibility List
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W-Series: ThinkPad W550s (Type 20AS, 20AT)
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T-Series: ThinkPad T550, T450, T450s, T440, T440s.
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X-Series: ThinkPad X240, X250, X260, X270.
Note: This is the Internal Battery (Battery 1). If you are looking for the removable External Battery (Battery 2) that clips into the back, that is the 3-cell (23Wh) or 6-cell (48Wh/72Wh) "68" series battery.
Lenovo ThinkPad W550s Series Battery Pros and Cons Table
| Pros | Cons |
| Maintains Hot-Swap feature for KSh 8,038 | Small standalone capacity (24Wh) |
| Essential for Power Bridge functionality | Internal installation requires removing the base cover |
| Grade A cells for stable discharge | Delicate connector pins require careful alignment |
Lenovo ThinkPad W550s Series Battery Frequently Asked Questions (FAQs)
Can my laptop run without this internal battery?
Yes, if you have a functional external battery. However, you will lose the "Hot Swap" capability, and the laptop will shut down immediately if the external battery is removed or fails.
Is this battery easy to replace?
Yes, but it requires technical care. You must disable the "Built-in Battery" in the BIOS/UEFI before opening the chassis to prevent short circuits during the KSh 8,038 replacement.
Why does my ThinkPad say "Battery 1 not found"?
This usually indicates the internal battery has failed or disconnected. Replacing it with this original-spec 24Wh unit typically fixes the error.
Lenovo ThinkPad W550s Series Battery Conclusion
The Lenovo ThinkPad W550s 24Wh Internal Battery at KSh 8,038 is an essential investment for maintaining the professional-grade reliability of your ThinkPad workstation. By replacing this internal unit, you restore the primary power layer that defines the unique ThinkPad mobile experience.
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”
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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
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