52.5wh Lenovo ideapad S340-15IWL 81N8003SUS 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 S340-15IWL (81N8003SUS) 52.5Wh Original Battery is a high-capacity internal 3-cell lithium-polymer power unit. Designed specifically for the 15.6-inch S340 series, this battery provides the stable 11.52V output required to support 8th Gen Intel Core processors and the FHD displays found in the 81N8 machine type.
At KSh 9,718, this 52.5Wh unit is the certified original replacement for part numbers L18M3PD1, L18L3PD1, L18C3PD1, and 5B10W67236. It is engineered with high-density cells to fit within the S340's slim profile while offering extended mobility for productivity and media consumption.
Lenovo IdeaPad S340-15IWL Battery: Who Should Buy This?
This internal battery is the correct fit for IdeaPad S340-15IWL and S340-14IWL (81N7) users in Kenya experiencing:
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Sudden Shutdowns: The laptop turns off abruptly even when the battery level shows 20% or higher.
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Plugged In, Not Charging: Windows reports the battery is connected but the charge level does not increase.
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Drastic Runtime Reduction: The battery only lasts 1–2 hours, making it impossible to work without a charger.
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Physical Warping: Signs of internal battery expansion, such as a bulging bottom cover or a stiff trackpad.
Lenovo IdeaPad S340-15IWL (81N8) 52.5Wh Battery Price Summary
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | IdeaPad S340-15IWL (81N8) | 52.5Wh / 4560mAh | KSh 9,718 |
Lenovo IdeaPad S340-15IWL (81N8) Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18M3PD1, L18L3PD1, L18C3PD1 |
| Compatible Part Nos | 5B10W67236, 5B10T09077, 5B10W67171, 5B10W67239 |
| Capacity | 52.5Wh (approx. 4560mAh) |
| Voltage | 11.52V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | IdeaPad S340-15IWL, S340-14IWL, Flex-15API/IWL |
Lenovo IdeaPad S340-15IWL Battery Performance and Safety
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High-Density Architecture: Provides maximum energy density for the 15-inch S340 chassis to support mobile use.
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Integrated Protection Board: Built-in safety circuits guard against over-voltage, thermal overheating, and internal short circuits.
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Genuine System Sync: Fully recognized by Lenovo Vantage for accurate battery health reporting and charge management.
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Rapid Charge Ready: Supports fast charging (80% in 1 hour) when used with the original 65W Lenovo round-tip or wall-mount adapter.
Lenovo IdeaPad S340-15IWL (81N8) 52.5Wh Battery Pros and Cons
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Pros: Restores original all-day mobility for KSh 9,718; original-grade cells ensure safe operation; exact fit for the 81N8003SUS model.
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Cons: Internal replacement requires removing several screws and the bottom cover; some models originally came with a smaller 36Wh unit, making this a significant upgrade.
Lenovo IdeaPad S340-15IWL Battery Frequently Asked Questions (FAQs)
Will this fit the 14-inch IdeaPad S340 models?
Yes. The 15-inch and 14-inch models in the S340 series share the same internal battery architecture (L18M3PD1). Always verify the part number on your original battery before purchasing.
How do I extend the life of my new battery?
Use Lenovo Vantage to enable "Conservation Mode" 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 IdeaPad S340-15IWL Battery Conclusion
The Lenovo IdeaPad S340-15IWL 52.5Wh Battery at KSh 9,718 is a vital component to restore the portability and reliability of your 15-inch 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“
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Pesalink
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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
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