Lenovo ThinkPad T490 20RY0001US battery

Sale price ksh 6,599 Regular price Ksh 7,798

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SKU: 19282
Condition: Brand New
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Battery Type: Li-ion
Voltage: 11.52V / 11.55V
Capacity: 49wh-51wh-55WH
Color: Black
Condition: Brand New

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The Lenovo ThinkPad T490 20RY0001US 50Wh Original Battery is a high-performance internal 3-cell lithium-polymer unit designed for the T490 business laptop series. It delivers stable voltage and consistent power output for professional workloads and daily computing. Priced at KSh 7,798, this battery is a reliable replacement for part numbers such as L18M3P73, L18C3P72, and L18L3P73. It restores battery life and resolves issues like fast draining, overheating, or failure to hold charge.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original 3-Cell Internal ThinkPad T490 (20RY) 50Wh / 4350mAh KSh 7,798

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Key Specifications

Feature Specification Details
Model Numbers L18M3P73, L18C3P72, L18L3P73
Compatible Part Nos SB10T83197, SB10T83198
Capacity 50Wh / 51Wh
Voltage 11.55V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 3-Cell Internal
Compatibility ThinkPad T490 series (including 20RY0001US)

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Charging Speed and Efficiency

  • Performance Stability: Designed to provide consistent power for multitasking and office applications.
  • Rapid Charging: Supports Lenovo Rapid Charge, reaching up to 80% in about 60 minutes with a compatible charger.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Safety Protection Technologies

  • Built-in Protection Circuit: Prevents overcharging, overheating, and short circuits.
  • Smart BIOS Integration: Ensures accurate battery health tracking and charge reporting.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Connectivity and Compatibility

  • Precision Fit: Matches the internal layout of the ThinkPad T490 chassis for secure installation.
  • Reliable Interface: Ensures stable connection to the motherboard for long-term durability.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Ideal Use Cases

  • Office & Business Work: Reliable power for productivity and meetings.
  • Travel & Remote Work: Provides dependable battery life on the go.
  • Replacement Needs: Ideal for worn-out batteries causing shutdowns or charging issues.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Pros and Cons Table

Pros Cons
OEM-compatible and reliable Internal installation required
Stable 50Wh performance Requires opening bottom cover
BIOS-supported health monitoring Needs proper tools

Lenovo ThinkPad T490 20RY0001US 50Wh Battery FAQs

Q: Is this battery compatible with ThinkPad T490s?
A: No, it is not compatible with T490s models.

Q: Can I replace this battery myself?
A: Yes. Disable the internal battery in BIOS, then remove the bottom cover before installation.

Q: What causes sudden shutdowns when unplugged?
A: This usually indicates battery degradation or failure to supply required power. Replacement will fix the issue.

Lenovo ThinkPad T490 20RY0001US 50Wh Battery Conclusion

The Lenovo ThinkPad T490 20RY0001US 50Wh Original Battery at KSh 7,798 is a dependable replacement that restores your laptop’s original battery performance, ensuring reliable power for everyday and professional 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