Lenovo ThinkPad X1 Carbon 20U9002LCA 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 20U9002LCA 51Wh Original Battery is a slim high-efficiency internal 4-cell lithium-polymer battery designed for the ThinkPad X1 Carbon Gen 8 series. It operates at approximately 15.4V and is optimized for ultrabook performance, balancing portability with strong all-day productivity power.
This battery is commonly rated at around 51Wh capacity and is compatible with FRU parts such as L18M4P72, L18C4P71, and SB10K97643.
At KSh 11,278, it restores stable runtime performance of approximately 8–15 hours depending on workload, brightness, and power settings.
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
|---|---|---|---|
| Original 4-Cell Internal | ThinkPad X1 Carbon Gen 8 (20U9 series) | 51Wh / approx. 3300mAh | KSh 11,278 |
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Key Specifications
| Feature | Specification Details |
|---|---|
| Model Numbers | L18M4P72 / L18C4P71 / L18L4P71 |
| Compatible Part Nos | SB10K97642, SB10K97643, SB10K97644, 02DL004–006 |
| Capacity | 51Wh (approx. 3300mAh) |
| Voltage | 15.4V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Compatibility | ThinkPad X1 Carbon Gen 8 (20U9 / 20UA / 20UB series) |
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Charging Speed and Efficiency
- Supports Lenovo Rapid Charge with USB-C 65W adapter
- Reaches up to ~80% charge in about 1 hour under ideal conditions
- Optimized for ultra-low power Intel processors in ultrabook design
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Safety Protection Technologies
- Overcharge, over-discharge, and overheating protection
- Smart battery chip for accurate power reporting
- Stable voltage regulation for sensitive ultrabook components
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Connectivity and Compatibility
- Precision-fit internal design for X1 Carbon chassis
- Fully recognized by Lenovo BIOS and Lenovo Vantage
- Compatible across multiple X1 Carbon Gen 8 variants
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Charger Cable Strength and Durability
- Reinforced internal connector for stable motherboard connection
- Durable flex cable designed for long-term daily use
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Ideal Use Cases
- Business professionals and students
- Travel and remote work
- Office productivity and multitasking
- Replacement for degraded or swollen batteries
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Pros and Cons Table
| Pros | Cons |
|---|---|
| Lightweight ultrabook battery | Internal installation required |
| OEM-compatible performance | Not user-removable |
| Strong 51Wh runtime efficiency | Aging batteries may degrade faster |
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery FAQs
Q: Is this battery compatible with all X1 Carbon Gen 8 models?
A: Yes, it is compatible with most 20U9 / 20UA / 20UB variants using the same battery family.
Q: How long does it last on a full charge?
A: Typically 8–15 hours depending on workload and settings.
Q: Can I replace it myself?
A: Yes, but it requires opening the base cover and careful handling of internal connectors.
Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh Battery Conclusion
The Lenovo ThinkPad X1 Carbon 20U9002LCA 51Wh battery at KSh 11,278 is a reliable OEM replacement that restores strong ultrabook battery life, stable performance, and portability for professional and everyday use.
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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