52.5wh Lenovo ideapad S340-15IWL Touch 81QF000MUS 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
Warranty: Full 12 Months Warranty and 30 Days Money Back
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The Lenovo IdeaPad S340-15IWL Touch (81QF) 52.5Wh Original Battery is a high-capacity internal lithium-ion power unit engineered for high-performance 15-inch multimedia laptops. This battery is essential for powering the Intel Core i5/i7 processors and the power-intensive touchscreen digitizer found in the 81QF series. The Lenovo IdeaPad S340-15IWL Touch 81QF 52.5Wh Internal Battery Price in Kenya is KSh 9,718.
Operating at a nominal 11.25V or 11.4V with a capacity of 52.5Wh (approx. 4670mAh), this 3-cell battery is the direct replacement for part numbers L18L3PF2, L18M3PF7, L18C3PF7, and 5B10T09093. At KSh 9,718, it provides a significant upgrade or restoration for users whose laptops are experiencing thermal instability, "plugged in, not charging" errors, or sudden power cuts.
Who Should Buy This Battery?
This unit is a mechanical necessity for S340-15IWL Touch users in Kenya who require maximum mobility for work or study. For KSh 9,718, it restores the original 7–10 hour runtime (depending on usage) of the 81QF000MUS model. It is particularly recommended for those who currently have the smaller 36Wh factory option and wish to utilize the full capacity supported by the S340 chassis.
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | IdeaPad S340-15IWL (81QF) | 52.5Wh / 4670mAh | KSh 9,718 |
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | L18L3PF2 / L18M3PF7 |
| Compatible Part Nos | 5B10T09093, 5B10W67277, 5B10T09095 |
| Capacity | 52.5Wh (4670mAh) |
| Voltage | 11.25V / 11.34V / 11.4V (Auto-Negotiate) |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | S340-15IWL, S340-15API, C340-15IWL |
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Performance and Safety
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High-Density Cells: Uses premium grade-A cells to ensure the 52.5Wh capacity is delivered consistently without voltage drops.
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Rapid Charge Support: Fully compatible with Lenovo’s Rapid Charge technology, allowing for an 80% charge in approximately one hour when used with a 65W adapter.
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Thermal Sync Protection: Equipped with internal sensors to manage heat during high-load tasks or fast-charging cycles.
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Seamless Fit: Low-profile architecture designed to fit the 81QF chassis perfectly without obstructing SSD slots or cooling pipes.
Lenovo IdeaPad S340-15IWL Touch 81QF Series Compatibility List
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S340 Series: S340-15IWL (81N8/81QF), S340-15API (81NC), S340-14IWL (81N7).
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Flex & C-Series: IdeaPad Flex-15IWL (81SR), Flex-15IML (81XH), C340-15IWL (81N5).
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Specific Models: 81QF000MUS, 81QF0005US, 81N800H1US.
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Direct Part Substitutes: L18C3PF6, L18M3PF6, 5B10W67289, 5B10W67217.
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Note: This battery can replace the lower-capacity 36Wh version (L18D3PF1) commonly found in entry-level S340 configurations.
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Pros and Cons Table
| Pros | Cons |
| High-tier 52.5Wh capacity for KSh 9,718 | Requires Torx T5 and Philips screws for access |
| Supports 10-finger gesture touch power needs | Larger capacity generates more heat during charging |
| Compatible across S340 and Flex-15 series | Battery is secured by internal adhesive and screws |
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Frequently Asked Questions (FAQs)
Can I use this 52.5Wh battery if my laptop came with a 36Wh version?
Yes. The S340-15IWL chassis is designed to accommodate both sizes. Moving to the 52.5Wh unit for KSh 9,718 will significantly increase your unplugged runtime.
Why is my S340-15IWL battery percentage jumping from 20% to 5%?
This "percentage jumping" is a classic sign of cell degradation. Replacing the battery with a fresh 52.5Wh unit resolves these calibration issues.
Lenovo IdeaPad S340-15IWL Touch 81QF Series Internal Battery Conclusion
The Lenovo IdeaPad S340-15IWL Touch (81QF) 52.5Wh Battery at KSh 9,718 is a premium power solution that ensures your multimedia and touchscreen features operate at peak performance. Its versatile 11.25V/11.4V architecture provides the stable energy reservoir required for modern remote work
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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