Lenovo ThinkPad X1 Carbon 20QD000NUS 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 Carbon 7th Gen 20QD000NUS 51Wh Original Battery is a premium 4-cell lithium-polymer power unit designed specifically for the X1 Carbon 7th Generation ultrabook. Operating at 11.52V, this battery is engineered to sustain the ultra-thin, lightweight integrity of the X1 series while providing the reliable energy required for daily business tasks, media consumption, and creative work. At KSh 11,278, this unit is the certified original replacement for FRU part numbers L18C4P90, L18M4P90, and 5B10W13896. It is designed to restore your laptop’s original mobility, ensuring consistent power delivery that supports the device's high-resolution display and enterprise-grade performance.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal | X1 Carbon 7th Gen (20QD) | 51Wh / 4400mAh | KSh 11,278 |
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 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 Carbon Gen 7, ThinkPad X1 Yoga Gen 4 |
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Charging Speed and Efficiency
The 51Wh battery supports Lenovo’s Rapid Charge technology, allowing the X1 Carbon 7th Gen to recover up to 80% capacity in approximately 60 minutes when paired with a compatible 65W USB-C charger. This efficiency is critical for professionals who rely on the portability of the X1 Carbon throughout a busy workday.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Safety Protection Technologies
Safety is integrated into this premium battery through advanced circuit management:
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Internal circuitry prevents over-charging, thermal runaway, and short circuits, protecting the delicate components within the X1 Carbon’s thin frame.
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The battery communicates directly with the system BIOS and Lenovo Vantage, providing accurate health monitoring and preventing performance throttling often caused by aging or non-genuine cells.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Connectivity and Compatibility
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Designed for the X1 Carbon 7th Gen chassis, the battery fits securely into the internal mounting points, preventing any internal movement.
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As an original component, it ensures a verified electrical handshake with the motherboard, avoiding startup errors and ensuring proper power reporting in Windows.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Ideal Use Cases
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Business Professionals: Restores the battery endurance needed for a full day of meetings and video conferencing without carrying an AC adapter.
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Travel and Remote Work: Provides the dependable 51Wh capacity required for working in transit or at locations without immediate access to power outlets.
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Hardware Refresh: Recommended for replacing batteries that exhibit sudden power drops, swelling, or poor health reports in Lenovo Vantage.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Pros and Cons Table
| Pros | Cons |
| Genuine Lenovo OEM quality | Internal installation requires chassis opening |
| Supports 80% Rapid Charge in 60 mins | Premium price point at KSh 11,278 |
| BIOS-recognized for health tracking | Requires a Torx T5 precision screwdriver |
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery FAQs
Q: Can I replace this battery myself?
A: Yes. You will need to remove the bottom cover screws. For safety, always access the BIOS (F1 during startup) and select Config > Power > Disable Built-in Battery before you begin the replacement process.
Q: Why is my X1 Carbon shutting down unexpectedly at low percentages?
A: Sudden shutdowns are a primary indicator that the battery cells have degraded and can no longer provide the required voltage under load. Replacing the battery with this original-spec unit for KSh 11,278 will resolve these calibration issues.
Q: Is this battery compatible with the X1 Yoga Gen 4?
A: Yes. The ThinkPad X1 Carbon Gen 7 and the X1 Yoga Gen 4 share the same L18C4P90 battery form factor and 51Wh capacity.
Lenovo ThinkPad X1 Carbon 7th Gen 20QD000NUS 51Wh Battery Conclusion
The Lenovo ThinkPad X1 Carbon 7th Gen (20QD000NUS) 51Wh Battery at KSh 11,278 is the professional-grade solution to restore the reliability and mobile endurance of your premium ThinkPad. By opting for a genuine replacement, you ensure the safety of your device and maintain the performance standards required for your daily work and travel needs.
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.
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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