Lenovo ThinkBook 13s IWL 20R9005WCF battery 45wh Rapid Charger
Sale price ksh 9,358
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Battery Type: Li-ion
Voltage: 15.36V
Capacity: 45WH
Color: Black
Condition: Brand New
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The Lenovo ThinkBook 13s-IWL (20R9) 45Wh Battery is the high-performance internal power source designed for Lenovo’s sleek, business-grade 13-inch ThinkBook. Specifically compatible with the 20R9005WCF model, this 4-cell lithium-polymer battery enables the device's standout productivity features, including an original rated runtime of up to 11 hours. A key feature of this unit is its full support for Rapid Charge, allowing the battery to recharge to 80% in just 60 minutes when paired with a 65W USB-C or slim-tip adapter. The Lenovo ThinkBook 13s-IWL 20R9005WCF 45Wh Battery Price in Kenya is KSh 9,358.
Who Should Buy the Lenovo ThinkBook 13s-IWL 20R9005WCF Battery?
This battery is essential for ThinkBook 13s users in Kenya who have noticed a significant drop in mobile efficiency. If your laptop requires a constant connection to the power grid, experiences erratic percentage jumps, or the 20R9005WCF model shuts down unexpectedly under load, this KSh 9,358 original-grade replacement will restore factory-level performance and safety. It is ideal for professionals who rely on the ThinkBook's aluminum-chassis portability for back-to-back meetings.
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| High-Density 4-Cell Internal | ThinkBook 13s-IWL (20R9) | 45Wh / 2965mAh | KSh 9,358 |
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | L18M4PF0, L18C4PF0, L18D4PF0, 5B10W67358 |
| Alternative Part Nos | 5B10T09095, 5B10S73499, SB10W67259 |
| Capacity | 45Wh / Approx. 2965mAh |
| Voltage | 15.36V |
| Battery Type | Lithium-ion Polymer (4-Cell) |
| Rapid Charge Support | Yes (80% in 1 Hour with 65W Adapter) |
| Configuration | Integrated Internal Slab |
| Compatibility | ThinkBook 13s-IWL, 13s-IML, 14s-IWL |
| Warranty | 12 Months Limited Warranty |
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Performance and Reliability
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Rapid Charge Optimization: Specifically engineered to handle high-current charging cycles without excessive heat, maintaining the integrity of the slim aluminum chassis.
Smart Circuitry: Includes a protection board that communicates directly with Lenovo Vantage for accurate health reporting and gauge calibration -
Premium Cells: Utilizes high-density lithium-polymer cells from top-tier manufacturers (Samsung/LG/Panasonic) to maintain the 13s's lightweight profile
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Multi-Point Safety: Built-in safeguards protect against over-voltage, thermal runaway, and internal short circuits.
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Pros and Cons Table
| Pros | Cons |
| Restores full Rapid Charge functionality | Internal installation requires technical care |
| Original 15.36V ensures stable performance | Requires a Phillips #0 precision screwdriver |
| High-density cells prevent battery swelling | Ribbon connector is delicate |
| 12-month local warranty for Kenyan buyers | No higher-capacity variant available for this chassis |
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Frequently Asked Questions (FAQs)
ThinkBook 13s Battery Price: How much is the 45Wh unit in Nairobi? The current retail price for this high-grade internal replacement is KSh 9,358.
Compatibility: Will this fit the 14-inch ThinkBook 14s? Yes, the 13s-IWL and 14s-IWL share the same 45Wh battery architecture and L18M4PF0 part number.
Safety: How do I enable Rapid Charge? It is typically automatic when using a 65W Lenovo charger. You can also toggle it on/off in the Lenovo Vantage app under Power Settings. Before replacing, ensure you select "Disable Built-in Battery" in the BIOS (F1) to cut power for safe handling.
Lenovo ThinkBook 13s-IWL 20R9005WCF Battery Conclusion
At KSh 9,358, the Lenovo ThinkBook 13s-IWL (20R9) 45Wh Battery is the professional solution for restoring the elite portability and fast-charging capabilities of your device. By selecting a unit that supports original Rapid Charge features and maintains the slim 13.3-inch profile, you ensure your ThinkBook remains a reliable business tool in the Kenyan market. For anyone using the 20R9005WCF model, this replacement offers the best balance of safety and professional value.
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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