Lenovo ThinkPad X1 Yoga 20UB000WCA battery
Sale price ksh 11,278
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Battery Type: Li-ion
Voltage: 15.36V
Capacity: 51WH
Color: Black
Condition: Brand New
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The Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Original Battery is a premium 4-cell lithium-polymer power unit specifically engineered for the 5th Generation X1 Yoga convertible. Operating at 11.52V, this battery is designed to maintain the thin, lightweight, and versatile profile of the X1 Yoga while providing the energy density required for high-performance business applications. At KSh 11,278, this unit is the certified original replacement for FRU part numbers L18C4P90, L18M4P90, and 5B10W13896. It restores your laptop's original mobile endurance, ensuring that professionals in Kenya can transition seamlessly between laptop and tablet modes without needing to carry a power adapter.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal | X1 Yoga Gen 5 (20UB) | 51Wh / 4400mAh | KSh 11,278 |
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Key Specifications
| Feature | Specification Details |
| Model Number | L18C4P90 / L18M4P90 |
| Compatible Part Nos | 5B10W13896, 5B10W13897, 5B10W13898 |
| Capacity | 51Wh (approx. 4400mAh) |
| Voltage | 11.52V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Compatibility | ThinkPad X1 Yoga Gen 5, ThinkPad X1 Carbon Gen 7 & 8 |
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Charging Speed and Efficiency
This 51Wh unit is optimized for the X1 Yoga’s power profile:
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Rapid Charge Support: Fully supports Lenovo’s Rapid Charge technology, allowing the device to regain 80% charge in approximately 60 minutes when used with a 65W USB-C charger.
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Stable Voltage Output: The 11.52V design ensures that even during high-demand tasks, the battery provides consistent power, preventing performance dips.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Safety Protection Technologies
Safety and system integrity are central to the X1 Yoga design:
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Integrated Circuit Protection: Features internal circuitry that prevents damage from over-voltage, thermal spikes, and short-circuiting.
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BIOS-Level Synchronization: Fully recognized by the BIOS and Lenovo Vantage, enabling accurate Battery Gauge reporting and real-time health monitoring.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Connectivity and Compatibility
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Precision Fit: Specifically molded for the internal bay of the X1 Yoga Gen 5, ensuring zero movement even when the device is used in tablet or tent modes.
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Verified Handshake: Guaranteed to be recognized by the system, avoiding software-level warnings or performance throttling often associated with third-party batteries.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Ideal Use Cases
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Business Productivity: Restores the battery endurance needed for a full day of meetings, presentations, and remote work.
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Professional Travel: Provides the capacity required for long flights and commutes without the need for constant charging.
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Hardware Maintenance: The essential choice for replacing a battery that has reached its charge cycle limit or shows a Service Battery warning in Windows.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Pros and Cons Table
| Pros | Cons |
| Genuine OEM Spec restoration for KSh 11,278 | Internal installation requires base removal |
| Perfect fit for X1 Yoga 360-degree hinge design | Requires Phillips #00 precision tools |
| BIOS-recognized for accurate health tracking |
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery FAQs
Q: Can I replace this battery myself?
A: Yes, if you have the correct precision tools. For safety, always go into the BIOS (F1 at startup) and select Config > Power > Disable Built-in Battery before physically opening the chassis.
Q: My laptop shut down suddenly at 20%. Will this fix it?
A: Yes. Sudden power drops are a primary symptom of a failing lithium-polymer cell. Replacing it with this original unit for KSh 11,278 will resolve these calibration issues.
Q: Is this battery compatible with the X1 Carbon Gen 8?
A: Yes. The ThinkPad X1 Yoga Gen 5 and the X1 Carbon Gen 8 share the same L18C4P90 battery form factor and 51Wh capacity.
Lenovo ThinkPad X1 Yoga Gen 5 20UB000WCA 51Wh Battery Conclusion
The Lenovo ThinkPad X1 Yoga Gen 5 (20UB000WCA) 51Wh Battery at KSh 11,278 is the professional-grade solution to restore the reliability and endurance of your premium convertible laptop. By choosing a genuine-spec replacement, you ensure device safety and restore the consistent power delivery required for your school or work tasks.
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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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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
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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