Lenovo ThinkBook 15 IIL battery
Sale price ksh 9,838
Need help?
Chat with our support team
Battery Type: Li-ion
Voltage: 11.52V
Capacity: 57WH
Color: Black
Condition: Brand New
-
Fast Shipping
24 Hrs Delivery All Over Kenya
-
Customer Support
Contact Support -
Warranty
Warranty on All Products -
Secure Payment
Pay Via Mpesa & Bank Transfer -
Largest Range
Best Brands & laptops
The Lenovo ThinkBook 15-IIL (20SM) Original Battery is a high-quality internal 3-cell lithium-polymer power unit. Designed specifically for the 15.6-inch business-ready ThinkBook series, this battery provides the stable voltage required to power 10th Gen Intel Core processors and the professional-grade displays found in these modern productivity machines.
At KSh 9,838, this unit is the certified original replacement for part numbers L18C3PF1, L18M3PF1, 5B10W67171, and 5B10W67223. It is engineered with high-density cells to fit within the ThinkBook’s slim chassis while offering approximately 7–10 hours of runtime for all-day mobile productivity and office work.
Lenovo ThinkBook 15-IIL Battery: Who Should Buy This?
This internal battery is the essential fit for Lenovo ThinkBook 15-IIL (20SM) and ThinkBook 15-IML (20RW) users in Kenya experiencing:
-
Immediate Power Loss: The laptop shuts down instantly when the 65W USB-C or round-tip charger is disconnected.
-
Charging Failures: Lenovo Vantage warns of a "critical battery error" or reports the battery is "connected but not charging."
-
Sudden Percentage Jumps: The battery meter drops drastically from 80% to 10% in minutes, indicating worn internal cells.
-
Physical Warping: A swelling internal battery is causing the bottom cover to bulge or the trackpad area to feel stiff.
Lenovo ThinkBook 15-IIL (20SM) Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkBook 15-IIL (20SM) | 45Wh / 57Wh | KSh 9,838 |
Lenovo ThinkBook 15-IIL (20SM) Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18C3PF1, L18M3PF1, L18L3PF1 |
| Compatible Part Nos | 5B10W67171, 5B10W67223, 5B10W67214, SB10W67232 |
| Capacity Options | 45Wh (3950mAh) or 57Wh (4955mAh) |
| Voltage | 11.25V / 11.52V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | ThinkBook 15-IIL, 15-IML, IdeaPad S540-15 |
Lenovo ThinkBook 15-IIL Battery Pros and Cons
| Pros | Cons |
| OEM Compatibility | Internal Installation |
| Rapid Charge Support | Model Specific |
| Safety Certified | Fixed Voltage |
| Slim Profile | Professional Price |
Lenovo ThinkBook 15-IIL Battery Performance and Safety
-
High-Density Architecture: Designed to fit the modern, slim internal bay of the ThinkBook 15 series without adding unnecessary weight.
-
Integrated Protection Board: Built-in safety circuits guard against over-voltage, thermal overheating, and internal short circuits.
-
Genuine System Sync: Fully recognized by Lenovo Vantage for accurate battery health status, charge thresholds, and cycle counting.
-
Rapid Charge Support: Supports fast charging (80% in 1 hour) when used with the original 65W Lenovo adapter.
Lenovo ThinkBook 15-IIL Battery Frequently Asked Questions (FAQs)
Will this fit the ThinkBook 14-IIL or 15-G2 models?
No. The 14-inch version and the newer Generation 2 (G2) models use physically different battery designs. This L18C3PF1/L18M3PF1 battery is strictly for the first-generation ThinkBook 15-IIL and 15-IML models.
How do I extend the life of my business laptop battery?
Use Lenovo Vantage to enable "Conservation Mode" or "Charge Thresholds" if you mostly use the laptop while plugged in. This keeps the battery at 55–60% charge, which significantly reduces cell degradation over time.
Lenovo ThinkBook 15-IIL Battery Conclusion
The Lenovo ThinkBook 15-IIL Battery at KSh 9,838 is the professional-grade solution to maintain the reliability and mobile performance of your high-performance business laptop.
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
Related Products
