Lenovo ThinkBook 14s IWL 20RM000VCA battery 45wh Rapid Charger
Sale price ksh 5,999 Regular price Ksh 8,758
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- Battery Type: Li-ion
- Voltage: 15.36V
- Capacity: 45WH
- Color: Black
- Condition: Brand New
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The 45Wh Original Battery for the Lenovo ThinkBook 14s-IWL (Model 20RM000VCA) is a high-performance 4-cell lithium-polymer internal power source. Designed for the "Intel Whiskey Lake" (IWL) generation of the ThinkBook series, this battery is optimized for professionals who require a balance of slim design and rapid power replenishment. Its high-voltage architecture (15.36V) ensures stable power delivery even under demanding business multitasking.
One of its standout features is Rapid Charge technology, allowing the battery to reach 80% capacity in approximately 60 minutes when used with a 65W or higher AC adapter. The Lenovo ThinkBook 14s-IWL (20RM000VCA) 45Wh Battery Price in Kenya is KSh 8,758, providing a factory-spec solution to restore the laptop's original 10–11 hour mobile runtime.
Lenovo ThinkBook 14s-IWL Battery: Who Should Buy This?
This internal battery is the correct choice for ThinkBook 14s-IWL (20RM) and 14s-IML (20RS) users in Kenya facing:
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The laptop losing power immediately or significantly faster than its original 10-hour rating.
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"Battery is not detected" errors in the system tray or BIOS.
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Erratic battery percentage jumps (e.g., dropping from 40% to 5% instantly).
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A need to restore "Rapid Charge" functionality which often fails with low-quality 3rd-party cells.
Lenovo ThinkBook 14s-IWL (20RM000VCA) Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal Battery | ThinkBook 14s-IWL (20RM) | 45Wh / 2965mAh | KSh 8,758 |
Lenovo ThinkBook 14s-IWL (20RM000VCA) Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L18M4PF0, L18C4PF0, L18D4PF0 |
| Compatible Part Nos | 5B10W67358, 5B10T09095, 5B10S73499 |
| Capacity | 45Wh (2965mAh) |
| Voltage | 15.36V (Compatible with 14.8V/15.3V) |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Rapid Charge | Supported (80% in 1 hour with 65W adapter) |
| Compatibility | ThinkBook 14s-IWL, 14s-IML, 13s-IWL, 13s-IML |
Lenovo ThinkBook 14s-IWL Battery Performance and Safety
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Rapid Charge Capability: Specifically tuned to handle high-current charging, allowing a quick top-up during short breaks.
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Intelligent Protection: Built-in circuitry prevents over-charging, thermal runaway, and deep discharge, extending the overall lifecycle of the cells.
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Firmware Integration: Fully recognized by Lenovo Vantage for accurate health reporting and power management configuration.
Lenovo ThinkBook 14s-IWL (20RM000VCA) Battery Pros and Cons Table
| Pros | Cons |
| Supports 80% charge in 60 mins for KSh 8,758 | Requires opening the aluminum bottom case to install |
| 15.36V original-grade cells for peak stability | Only available in 45Wh (no higher-capacity variant) |
| Slim form factor maintains 14s ultra-light design | Connector cable is high-density and requires precise seating |
Lenovo ThinkBook 14s-IWL Battery Frequently Asked Questions (FAQs)
Can I use a 45W charger with this battery?
Yes, but the "Rapid Charge" feature will not be active. To charge at full speed (80% in 1 hour), a 65W Lenovo USB-C or Slim-Tip charger is required.
How do I enable the Rapid Charge feature?
It is usually enabled by default when a high-wattage charger is connected. You can also toggle it manually in the Lenovo Vantage app under Power Settings.
Lenovo ThinkBook 14s-IWL Battery Conclusion
The Lenovo ThinkBook 14s-IWL 45Wh Battery at KSh 8,758 is a critical component for maintaining the professional performance and mobility of your 20RM series device.
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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