Lenovo ideapad S340-15IWL 81N800H4US battery
Sale price ksh 9,718
Need help?
Chat with our support team
Battery Type: Li-ion
Voltage: 11.25V/11.35V/11.4V
Capacity: 52.5wh
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
-
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 IdeaPad S340-15IWL (Model 81N800H4US) Original Battery is the high-tier internal power solution for one of Lenovo's most popular 15-inch multimedia laptops. Designed to balance portability with extended runtime, this 3-cell unit is the larger capacity option available for the S340 series. The Lenovo IdeaPad S340-15IWL 81N800H4US Battery Price in Kenya is KSh 9,718.
This Li-ion battery offers a capacity of 52.5Wh (approx. 4670mAh) and operates at a nominal voltage of 11.25V, 11.34V, or 11.4V. It is a direct replacement for various Lenovo engineering part numbers, specifically L18L3PF2, L18M3PF7, L18C3PF1, and 5B10T09093. At KSh 9,718, this unit is designed to handle the power requirements of the Intel Core i5 and i7 processors found in the 81N8 model series, preventing the sudden "battery percentage jumps" and unexpected shutdowns seen in degraded cells.
Who Should Buy This Battery?
This battery is a mechanical necessity for IdeaPad S340-15IWL users in Nairobi whose laptops can no longer survive away from a power outlet. At KSh 9,718, it is the preferred choice for remote workers and students who need the maximum 52.5Wh capacity to achieve 5 to 7 hours of productivity.
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| High-Capacity 3-Cell | IdeaPad S340-15IWL (81N8) | 52.5Wh / 4670mAh | KSh 9,718 |
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | 5B10T09093, 5B10W67277, 5B10T09095 |
| Compatible Part Nos | L18L3PF2, L18M3PF7, L18C3PF1, L18M3PF6 |
| Capacity | 52.5Wh (Approx. 4670mAh) |
| Voltage | 11.25V / 11.34V / 11.4V (Compatible) |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | S340-15IWL, S340-15API, C340-15IWL, IP 3-15IML05 |
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Performance and Safety
-
Slim Architecture: Fits seamlessly into the 81N8 chassis without obstructing the cooling pipes or M.2 SSD slots.
-
High-Density Cells: Utilizes advanced Li-polymer technology to provide a larger energy reservoir (52.5Wh) within the standard internal battery tray.
-
Intelligent Logic Board: Features a built-in protection chip that communicates with Lenovo Vantage to prevent overcharging and deep discharge.
-
Thermal Stability: Constructed with flame-retardant materials to ensure safety during intensive fast-charging sessions.
Lenovo IdeaPad S340-15IWL 81N800H4US Compatibility List
-
IdeaPad S340 Series: S340-15IWL (81N8), S340-15API (81NC), S340-15IIL (81VW).
-
IdeaPad C340 Series: C340-15IWL, C340-15IIL.
-
IdeaPad 3 Series: IdeaPad 3-15IML05, 3-15ARE05, 3-15IIL05 (Certain sub-models).
-
Note on Upgrades: This 52.5Wh battery is a common upgrade for units that originally shipped with the smaller 36Wh battery, as they share the same physical mounting points.
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Pros and Cons Table
| Pros | Cons |
| 52.5Wh capacity offers up to 7 hours of runtime | Higher price point than the budget 36Wh version |
| Grade A cells prevent sudden power drops | Internal replacement requires opening the case cover |
| Full compatibility with Lenovo firmware/BIOS | Requires a Phillips #00 screwdriver for installation |
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Frequently Asked Questions (FAQs)
How long does this battery last on a full charge?
Under standard use (browsing and office tasks) with 50% brightness, you can expect between 5 to 7 hours. Performance-heavy tasks like video editing will reduce this significantly.
Can I replace the 36Wh battery in my S340 with this 52.5Wh version?
Yes. Lenovo designed the S340-15IWL chassis to be compatible with both. If you currently have a 36Wh unit, this KSh 9,718 battery will fit perfectly and provide roughly 45% more runtime.
Is it safe to install this myself?
The S340 has a straightforward internal layout. However, it is critical to use plastic pry tools to avoid scratching the chassis and to disconnect the battery from the motherboard before removing any internal screws.
Lenovo IdeaPad S340-15IWL 81N800H4US Battery Conclusion
The Lenovo IdeaPad S340-15IWL (81N800H4US) 52.5Wh Battery at KSh 9,718 is a premium upgrade that restores the true mobility of your laptop. It provides the high-capacity cells required for consistent, long-term performance
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
Recommended for You