Lenovo ThinkPad L13 20R3 20R4 46wh battery 8278

Sale price ksh 8,278

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SKU: 96861
Condition: Brand New
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Battery Type: Li-ion
Voltage:15.36V
Capacity: 46Wh
Color: Black
Condition: Brand New

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The Lenovo ThinkPad L13 20R3 / 20R4 46Wh Original Battery is a compact internal 4-cell lithium-polymer battery designed for the ThinkPad L13 Gen 1 series. It operates at approximately 15.36V and is optimized for efficient business computing, offering stable performance for office work, browsing, and light multitasking.

At KSh 8,278, this battery is a genuine replacement compatible with part numbers such as L19M3P73 and related FRUs used in the L13 20R3 and 20R4 models. It restores reliable runtime of around 8–14 hours depending on usage and system configuration.

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 4-Cell Internal ThinkPad L13 (20R3 / 20R4) 46Wh / approx. 2985mAh KSh 8,278

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Key Specifications

Feature Specification Details
Model Numbers L19M3P73 (and compatible variants)
Compatible Part Nos 5B10W13913, SB10W13913 and related FRUs
Capacity 46Wh (approx. 2985mAh)
Voltage 15.36V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 4-Cell
Compatibility ThinkPad L13 Gen 1 (20R3 / 20R4)

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Charging Speed and Efficiency

  • Supports Lenovo Rapid Charge with 65W USB-C charger
  • Reaches up to 80% charge in about 1 hour under ideal conditions
  • Efficient power usage optimized for Intel low-power processors

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Safety Protection Technologies

  • Overcharge, overheat, and short-circuit protection
  • Smart battery management for stable voltage output
  • Designed for long cycle life and safe daily operation

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Connectivity and Compatibility

  • Precision-fit internal design for L13 chassis (20R3 / 20R4)
  • Fully recognized by Lenovo BIOS and Vantage software
  • Matches original factory battery specifications

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Charger Cable Strength and Durability

  • Reinforced internal connector for stable motherboard connection
  • Durable ribbon cable designed for long-term use

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Ideal Use Cases

  • Office and business productivity
  • Students and remote workers
  • Everyday browsing and document work
  • Replacement for worn-out original batteries

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Pros and Cons Table

Pros Cons
OEM-spec reliable performance Internal installation required
Good 46Wh balance of power and size Not user-removable
Efficient battery life for daily use Moderate capacity compared to newer models

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery FAQs

Q: Is this battery compatible with both 20R3 and 20R4 models?
A: Yes, both Lenovo ThinkPad L13 20R3 and 20R4 use the same battery family.

Q: How long does it last on a full charge?
A: Typically 8–14 hours depending on workload and brightness settings.

Q: Can I replace it myself?
A: Yes, but it requires opening the bottom cover and careful handling of internal connectors.

Lenovo ThinkPad L13 20R3 / 20R4 46Wh Battery Conclusion

The Lenovo ThinkPad L13 20R3 / 20R4 46Wh battery at KSh 8,278 is a reliable OEM replacement that restores strong battery life, stable performance, and portability for everyday professional and academic 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