Lenovo ThinkPad X1 Yoga 20SA000FUS battery

Sale price ksh 11,278

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SKU: 24753
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 Yoga 20SA000FUS 51Wh Original Battery is a premium 4-cell lithium-polymer internal battery designed for the ultra-thin X1 Yoga Gen 4 convertible series. It operates at approximately 15.36V and is optimized for high-efficiency business performance, supporting productivity, presentations, multitasking, and light creative workloads.

This model typically uses a 51Wh internal battery capacity, designed to balance portability and runtime in the premium X1 Yoga line.

At KSh 11,278, it is an OEM-spec replacement that restores original battery life with an average runtime of about 7–12 hours depending on workload, brightness, and configuration.

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 4-Cell Internal ThinkPad X1 Yoga Gen 4 (20SA series) 51Wh / approx. 3350mAh KSh 11,278

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Key Specifications

Feature Specification Details
Model Numbers L18M4P72 / L18C4P72 (varies by batch)
Compatible Part Nos SB10W51927, 5B10W51929
Capacity 51Wh
Voltage 15.36V
Battery Type Lithium-Polymer (Li-Po)
Cell Count 4-Cell
Compatibility ThinkPad X1 Yoga Gen 4 (20SA / 20SB series)

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Charging Speed and Efficiency

The Lenovo X1 Yoga 51Wh battery is designed for premium ultrabook efficiency:

  • Rapid charge support with Lenovo USB-C adapters
  • Optimized power management for Intel U-series processors
  • Efficient discharge curve for consistent performance during work sessions

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Safety Protection Technologies

Built with enterprise-grade protection systems:

  • Overcharge and over-discharge protection
  • Thermal regulation for slim convertible chassis
  • Smart battery controller for accurate charge reporting

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Connectivity and Compatibility

  • Precision-fit internal design for X1 Yoga Gen 4 chassis
  • Fully supported by Lenovo BIOS and Lenovo Vantage
  • Stable communication with system power management

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Charger Cable Strength and Durability

  • Reinforced internal connector for stable power delivery
  • Heat-resistant lithium-polymer construction
  • Designed for frequent 2-in-1 rotation and mobile use

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Ideal Use Cases

  • Business professionals and executives
  • Students using convertible tablet mode
  • Office productivity and presentations
  • Replacement for worn-out internal batteries

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Pros and Cons

Pros Cons
Premium 51Wh capacity for ultrabook use Internal installation required
Stable performance and efficiency Not for heavy gaming or GPU workloads
OEM compatibility with X1 Yoga Gen 4 Premium pricing
Lightweight and power-efficient design Moderate capacity vs workstation batteries

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – FAQs

Q: How long does this battery last?
A: Typically 7–12 hours depending on usage, brightness, and workload.

Q: Is it compatible with all X1 Yoga models?
A: No, it is specifically for X1 Yoga Gen 4 (20SA/20SB series).

Q: Can I replace it myself?
A: Yes, but it requires careful opening of the ultrabook chassis and safe battery disconnection.

Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery – Conclusion

The Lenovo ThinkPad X1 Yoga 20SA000FUS 51Wh Battery at KSh 11,278 is a reliable OEM replacement designed for premium business users who need strong portability, stable performance, and long battery life in a 2-in-1 convertible device.

 
 

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