52.5wh Lenovo ideapad S340-15API 81NC0014US battery
Sale price ksh 9,718
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Battery Type: Li-ion
Voltage: 11.25V/11.35V/11.4V
Capacity: 52.5wh
Color: Black
Condition: Brand New
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The Lenovo IdeaPad S340-15API (Model 81NC0014US) 52.5Wh Original Battery is a high-capacity 3-cell internal lithium-polymer power module engineered for the S340-15 slim laptop series. This specific configuration is the larger capacity variant, designed to support the energy demands of the AMD Ryzen processor and the 15.6-inch display, providing extended mobility for work and entertainment.
Operating at a nominal voltage of 11.4V or 11.34V, this battery is the certified replacement for part numbers L18M3PF7, L18L3PF3, L18C3PF7, and 5B10W67217. The Lenovo IdeaPad S340-15API 52.5Wh Battery Price in Kenya is KSh 9,718, offering a professional-grade power solution that restores the factory-standard runtime and system stability.
Lenovo IdeaPad S340-15API (81NC) Battery: Who Should Buy This?
This internal battery is the exact fit for the IdeaPad S340-15API and related S340-15IWL/IIL models in Kenya experiencing:
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Severely Reduced Mobility: The laptop only lasts 30–60 minutes on a full charge, requiring constant proximity to a power outlet.
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Sudden Power Offs: The device shuts down without warning while the battery meter still indicates 15% to 25% remaining.
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Charging Inconsistency: The system displays "Plugged in, not charging" or the battery charge percentage remains stuck despite being connected to a functional 65W Round Tip adapter.
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Physical Component Stress: The internal battery cells have expanded, causing the bottom case to bulge or making the touchpad difficult to click.
Lenovo IdeaPad S340-15API 52.5Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | IdeaPad S340-15 / C340-15 | 52.5Wh / 4610mAh | KSh 9,718 |
Lenovo IdeaPad S340-15API Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L18M3PF7, L18L3PF3, L18C3PF7 |
| Compatible Part Nos | 5B10W67217, 5B10T09097, 5B10W67289 |
| Capacity | 52.5Wh (approx. 4610mAh) |
| Voltage | 11.4V / 11.34V |
| Battery Type | Lithium-Polymer (Li-Polymer) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
Lenovo IdeaPad S340-15API Battery Performance and Safety
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A+ Grade Polymer Cells: Optimized for high-energy density, ensuring the laptop remains thin while providing the maximum possible runtime.
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Integrated Logic Board: Communicates seamlessly with Lenovo Vantage to provide accurate health monitoring and prevent "Unauthorized Battery" errors.
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Smart Circuit Protection: Built-in safeguards against thermal runaway, short circuits, and over-voltage to protect the sensitive AMD motherboard.
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Rapid Charge Support: Fully compatible with Lenovo's Rapid Charge technology, allowing for a quick 0-80% top-up when paired with a compatible 65W power supply.
Lenovo IdeaPad S340-15API 52.5Wh Battery Pros and Cons Table
| Pros | Cons |
| Highest capacity available for KSh 9,718 | Installation requires a T5 Torx and Phillips #0 screwdriver |
| Grade A cells for stable Ryzen performance | Internal ribbon cable is delicate and requires care |
| Ensures full 6–8 hour runtime (usage dependent) | Slightly heavier than the smaller 36Wh variant |
Lenovo IdeaPad S340-15API Battery Frequently Asked Questions (FAQs)
Can I use this 52.5Wh battery in an S340-15 that originally had a 36Wh battery?
Yes. The 52.5Wh (L18M3PF7) is the extended-capacity upgrade for the S340-15 series. It shares the same physical mounting points as the standard 36Wh version but offers significantly longer runtime.
Is it necessary to calibrate the new battery after installation?
It is recommended to charge the new battery to 100% and then allow it to discharge to 5% once. This helps the Windows power management system accurately gauge the new capacity.
Lenovo IdeaPad S340-15API 52.5Wh Battery Conclusion
The Lenovo IdeaPad S340-15API 52.5Wh Original Battery at KSh 9,718 is a critical upgrade for users who need consistent, long-range mobile power. It restores the premium experience of the S340-15 series by providing stable energy for the high-definition display and multi-core AMD processor.
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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