Internal 24wh Lenovo thinkpad T550 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
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The Lenovo ThinkPad T550 Internal 24Wh Original Battery is a vital component of the "Power Bridge" dual-battery system. This 3-cell lithium-ion unit is mounted internally under the palmrest, providing a power buffer that allows you to "hot-swap" the external rear battery without shutting down your laptop.
Operating at 11.1V / 11.4V, this battery is a direct factory replacement for part numbers 45N1110, 45N1111, 45N1112, and 45N1773. The Lenovo ThinkPad T550 Internal Battery Price in Kenya is KSh 8,038, ensuring your workstation maintains its seamless multi-battery functionality and professional uptime.
Lenovo ThinkPad T550 Internal Battery: Who Should Buy This?
This internal battery is specifically for the ThinkPad T550 (Type 20CJ, 20CK). You should consider this replacement if:
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System Power Loss During Swap: The laptop shuts down immediately when you remove the external battery to swap it for a charged one.
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Internal Battery Not Detected: Lenovo Vantage or Windows reports that "Battery 1" (internal) is missing or has failed.
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Swollen Palmrest: You notice a slight bulge in the keyboard or trackpad area, often caused by an aging internal battery expanding.
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Low Combined Runtime: Even with a high-capacity 72Wh external battery, your total estimated time is lower than usual because the internal 24Wh "bridge" is dead.
Lenovo ThinkPad T550 Internal 24Wh Battery Price Summary
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad T550 / T450 / X250 | 24Wh / 2090mAh | KSh 8,038 |
Lenovo ThinkPad T550 Internal Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | 45N1110 / 45N1111 |
| Compatible Part Nos | 45N1112, 45N1113, 45N1773, 01AV459 |
| Capacity | 24Wh (Approx. 2090mAh) |
| Voltage | 11.1V / 11.4V |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Count | 3-Cell Internal |
| Compatibility | ThinkPad T550, W550s, T450, T460, X250 |
Lenovo ThinkPad T550 Internal Battery Performance and Safety
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Hot-Swap Capability: Engineered to sustain the system for 1–2 hours of light use, specifically to facilitate external battery changes.
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Dual-Battery Logic: Works in tandem with the external battery; the system typically drains the external battery first to preserve the internal one.
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Safety Protocols: Features integrated sensors to prevent over-voltage and overheating, critical for an internal component located near the motherboard.
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OEM Reliability: Guaranteed compatibility with Lenovo firmware to avoid "unauthorized battery" warnings at startup.
Lenovo ThinkPad T550 Internal 24Wh Battery Pros and Cons
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Pros: Enables hot-swapping for KSh 8,038; Restores the bridge power source; Slim design fits perfectly under the palmrest.
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Cons: Requires opening the chassis for installation; 24Wh is a small capacity intended primarily as a backup/bridge, not for long-term standalone use.
Lenovo ThinkPad T550 Internal Battery Frequently Asked Questions (FAQs)
Can I run the T550 with only this internal battery?
Yes, but the 24Wh capacity is quite small for a 15.6-inch laptop. You will likely only get about 1.5 to 2 hours of runtime before needing the external battery or a charger.
How do I install this?
You must remove the external battery first, then unscrew the bottom base cover. The internal battery is secured by screws near the front of the chassis. Be very careful with the small internal power connector when plugging it into the motherboard.
Lenovo ThinkPad T550 24Wh Internal Battery Conclusion
The Lenovo ThinkPad T550 24Wh Internal Battery at KSh 8,038 is the essential original-spec part to restore your laptop’s unique Power Bridge versatility.
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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“
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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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