Lenovo L20D4P71 5B10W13973 battery

Sale price ksh 9,118

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SKU: 73762
Condition: Brand New
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Battery Type: Li-ion
Voltage: 15.44V
Capacity: 57Wh
Color: Black
Condition: Brand New

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The Lenovo L20D4P71 (5B10W13973) 57Wh Original Battery is a premium internal 4-cell lithium-polymer power unit engineered for high-end ThinkPad ultrabooks. It is designed to provide the specific voltage stability required for the X1 series’ high-resolution displays and performance-focused processors. At KSh 9,118, this certified original replacement ensures your laptop maintains factory-rated endurance and accurate health reporting. It is fully compatible with FRU part numbers L20C4P71, L20M4P71, L20L4P71, 5B10W13972, 5B10W13974, and 5B10W13975.

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 4-Cell Internal ThinkPad X1 Carbon Gen 9/10, X1 Yoga Gen 6/7 57Wh / 3695mAh KSh 9,118

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Key Specifications

Feature Specification Details
Model Numbers L20D4P71, L20C4P71, L20M4P71, L20L4P71
Compatible Part Nos 5B10W13972, 5B10W13973, 5B10W13974, SB10T83218
Capacity 57Wh (approx. 3695mAh)
Voltage 15.44V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 4-Cell Internal
Compatibility ThinkPad X1 Carbon (Gen 9/10/11), X1 Yoga (Gen 6/7/8)

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Charging Speed and Efficiency

  • Performance Stability: Utilizes high-grade A+ cells to maintain consistent voltage regulation, preventing unexpected performance dips during CPU-intensive tasks.

  • Optimized Recharging: Fully supports Lenovo’s Rapid Charge technology, allowing the device to recover approximately 80% charge in 60 minutes when used with a compatible 65W USB-C AC adapter.

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Safety Protection Technologies

  • Integrated Power Management: Contains a sophisticated safety controller that guards against over-charging, thermal spikes, and deep discharge, protecting the delicate ultrabook chassis components.

  • Firmware Recognition: Engineered to communicate accurately with the ThinkPad BIOS, ensuring correct health tracking and status reporting in Lenovo Vantage.

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Ideal Use Cases

  • Professional Mobility: Restores the battery endurance needed for mobile business tasks, conferences, and travel.

  • System Maintenance: The recommended solution for replacing a degraded battery that no longer holds a charge or displays system-level "Battery Replacement" alerts.

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Pros and Cons Table

Pros Cons
Genuine Lenovo OEM Quality Internal installation requires base removal
Consistent 57Wh capacity Requires T5 Torx precision tools
BIOS-recognized for health tracking  

Lenovo L20D4P71 (5B10W13973) 57Wh Battery FAQs

Q: Can I replace this battery myself?

A: Yes. You must remove the base cover screws using a T5 Torx driver. For safety, always access the BIOS (F1 at startup) and select Config > Power > Disable Built-in Battery before physically opening the chassis.

Q: Why does my laptop shut down when I disconnect the charger?

A: This is a classic indicator of a degraded battery cell. Replacing it with this original KSh 9,118 unit will restore full mobile functionality to your X1 Carbon or Yoga.

Lenovo L20D4P71 (5B10W13973) 57Wh Battery Conclusion

The Lenovo L20D4P71 (5B10W13973) 57Wh Original Battery at KSh 9,118 is the definitive replacement to bring your premium ThinkPad ultrabook back to its factory-rated endurance and power stability.

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