52.5wh Lenovo ideapad S340-15IWL 81N8001LUS 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 52.5Wh Original Battery for the Lenovo IdeaPad S340-15IWL (specifically model 81N8001LUS) is a high-capacity internal lithium-ion power source designed for the 15.6-inch S340 performance series. This 3-cell battery provides significantly more runtime than the base 36Wh version, making it ideal for users with backlit keyboards and Full HD displays.
Operating at 11.25V (compatible with 11.34V/11.4V) and providing approximately 4610mAh, this unit is the factory-standard replacement for the L18M3PF7 part series. The Lenovo IdeaPad S340-15IWL 81N8001LUS 52.5Wh Battery Price in Kenya is KSh 9,718, restoring your laptop's ability to handle long productivity sessions without a charger.
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery: Who Should Buy This?
This battery is the essential replacement for IdeaPad S340-15IWL (81N8) users in Kenya facing:
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The laptop only working when the 65W square-tip or round-tip AC adapter is connected.
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Rapid battery drain (e.g., losing 50% charge in 30 minutes).
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System overheating or the touchpad feeling "tight" or lifted due to internal battery swelling.
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Windows or Lenovo Vantage displaying "Plugged in, not charging" or a "Replace Battery" warning.
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Price Table
| Product Name | Model Compatibility | Capacity | Price in Kenya |
| Lenovo IdeaPad S340-15IWL Battery | S340-15IWL / 15API / 15IIL | 52.5Wh | KSh 9,718 |
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18M3PF7, L18C3PF7, L18L3PF3 |
| Compatible Part Nos | 5B10W67289, 5B10T09095, 5B10W67217, 5B10T09097 |
| Capacity | 52.5Wh (approx. 4610mAh) |
| Voltage | 11.25V / 11.34V / 11.4V |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Recharge Cycles |
| Compatibility | S340-15IWL, S340-15API, S340-15IIL, C340-15IWL |
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Performance and Safety
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A+ Grade Cells: Utilizes premium cells to ensure long-term capacity retention and safe discharge rates even under heavy CPU loads.
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Integrated Safety Board: Features protection against over-voltage, short-circuiting, and thermal runaway.
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Smart Chipset: Fully compatible with Lenovo's power management firmware to provide accurate "time remaining" estimates.
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Compatibility List
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S340 Series: IdeaPad S340-15IWL (81N8), S340-15API (81NC), S340-15IIL (81VW), S340-15IML (81NA).
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C340 Series: IdeaPad C340-15IWL, C340-15IIL, C340-15IML.
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Flex Series: Flex-15IWL, Flex-15IIL, Flex-15IML.
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Note: This 52.5Wh battery is physically larger than the 36Wh version but is a direct upgrade for S340-15 models that originally shipped with the smaller unit.
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Pros and Cons
| Pros | Cons |
| Extended runtime for 15-inch models | Internal installation requires removing bottom cover |
| High energy density and exact OEM fit | Heavier than the low-capacity 36Wh alternative |
| Supports Lenovo Rapid Charge technology | Requires Torx T5/Philips tools for DIY replacement |
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Frequently Asked Questions (FAQs)
How many hours will this battery provide?
Depending on screen brightness and workload, you can typically expect between 6 to 9 hours of battery life.
Can I upgrade my 36Wh battery to this 52.5Wh version?
Yes, most IdeaPad S340-15 chassis are designed to accommodate either size, provided the internal space for the 3-cell layout is clear.
Lenovo IdeaPad S340-15IWL 81N8001LUS Battery Conclusion
The Lenovo IdeaPad S340-15IWL 52.5Wh Battery at KSh 9,718 is a high-performance power solution that ensures your 15-inch laptop remains a truly mobile workstation.
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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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