Lenovo ThinkPad X1 Carbon 20R10011CA battery

Sale price ksh 11,278

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SKU: 74395
Condition: Brand New
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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 20R10011CA battery 51Wh Original Battery is a premium internal 4-cell lithium-polymer unit engineered for high-performance ultrabooks in the X1 Carbon series. Operating at a nominal 15.36V, this battery is designed to support Intel Core i5 and i7 processors while maintaining the lightweight and ultra-slim carbon fiber chassis of the ThinkPad lineup.

At KSh 11,278, this battery is the genuine replacement for FRU part numbers L18M4P71, L18L4P71, and 5B10W13949. It restores up to 12–15 hours of battery life, ensuring professionals in Kenya can work efficiently throughout the day without frequent charging.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 4-Cell Internal ThinkPad X1 Carbon (20R1) 51Wh / approx. 3300mAh KSh 11,278

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Key Specifications

Feature Specification Details
Model Numbers L18M4P71 / L18L4P71
Compatible Part Nos 5B10W13949, 5B10W13950
Capacity 51Wh (approx. 3300mAh)
Voltage 15.36V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 4-Cell
Compatibility ThinkPad X1 Carbon Gen 7 / Gen 8 (20R1 Series)

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Charging Speed and Efficiency

The ThinkPad X1 Carbon 51Wh battery is optimized for premium ultrabook performance:

  • Rapid Charge Support: Works with Lenovo 65W USB-C adapters, reaching up to 80% charge in about 60 minutes.
  • Efficient Power Delivery: The 15.36V system ensures stable performance during multitasking, video conferencing, and productivity tasks.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Safety Protection Technologies

  • Advanced Protection Circuits: Guards against overcharging, overheating, and short circuits.
  • Smart System Integration: Fully compatible with BIOS and Lenovo Vantage for accurate battery health tracking.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Connectivity and Compatibility

  • Precision Fit Design: Engineered to match the internal layout of the X1 Carbon chassis.
  • System Authentication: Recognized by the system firmware to prevent compatibility issues or warning messages.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Charger Cable Strength and Durability

  • High-Quality Connector: Ensures a stable and secure connection to the motherboard.
  • Flexible Shielded Cable: Designed to resist wear and minimize signal interference within the laptop.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Ideal Use Cases

  • Business Professionals: Ideal for long working hours, meetings, and remote work.
  • Frequent Travelers: Provides extended battery life for flights and commutes.
  • Battery Replacement: Perfect for worn-out or degraded batteries with reduced performance.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Pros and Cons Table

Pros Cons
Genuine OEM-quality battery Internal installation required
Supports fast charging Requires technical tools
Long battery life (51Wh capacity) Higher cost compared to lower-capacity batteries

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery FAQs

Q: Is this compatible with all X1 Carbon models?
A: No, it is specifically designed for Gen 7 and Gen 8 models (20R1 series). Always confirm your model number.

Q: Can I replace the battery myself?
A: Yes, but you’ll need precision tools. Always disable the built-in battery via BIOS before opening the laptop.

Q: Why is my battery draining quickly?
A: This is usually due to battery wear after many charge cycles. Replacing it will restore normal performance.

Lenovo ThinkPad X1 Carbon 20R10011CA 51Wh Battery Conclusion

The Lenovo ThinkPad X1 Carbon 20R10011CA battery 51Wh battery at KSh 11,278 is the ideal replacement for restoring your laptop’s premium performance and long battery life. Choosing a genuine-spec battery ensures safety, efficiency, and reliability for both professional and personal use.

 
 

Cash Payments (Nairobi only)

We accept  Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.

Mpesa Payment.

  1. Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
  2. Select “Pay Bill“
  3.  Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
  4. Account no. ( Indicate Order No. & Your Name)
  5. “Enter Amount : ( Total shown on Invoice)
  6. 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