Lenovo ideapad S540-13IML 81XA battery
Sale price ksh 11,398
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Battery Type: Li-ion
Voltage:11.52V
Capacity: 56Wh
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
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24 Hrs Delivery All Over Kenya
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The Lenovo IdeaPad S540-13IML (Model 81XA) Original Battery is a premium high-density internal power unit designed for Lenovo's high-end ultraportable 13-inch series. This 3-cell battery is engineered to support the demanding QHD display and Intel 10th Gen processing power of the S540-13IML. The Lenovo IdeaPad S540-13IML 81XA Battery Price in Kenya is KSh 11,398.
With a high capacity of 56Wh (approx. 4910mAh) and a nominal voltage of 11.52V, this lithium-polymer battery is the direct replacement for part numbers L19M3PD3, L19L3PD3, and 5B10W67393. At KSh 11,398, this unit provides the essential "Rapid Charge" support and deep-cycle reliability needed to maintain the 18-hour theoretical battery life associated with this specific ultra-slim chassis.
Who Should Buy This Battery?
This battery is essential for S540-13IML owners in Kenya who have noticed their laptop losing power rapidly or struggling to stay on without the AC adapter. Investing KSh 11,398 in this original-spec 56Wh battery restores your device to its factory-standard endurance, ensuring you can work through full office days or long flights without needing a wall outlet.
Lenovo IdeaPad S540-13IML (81XA) Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | IdeaPad S540-13IML (81XA) | 56Wh / 4910mAh | KSh 11,398 |
Lenovo IdeaPad S540-13IML (81XA) Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | 5B10W67393, 5B10V27761, SB10V27762 |
| Compatible Part Nos | L19M3PD3, L19L3PD3, L19D3PD3 |
| Capacity | 56Wh / 4910mAh |
| Voltage | 11.52V / 11.55V |
| Battery Type | Lithium-Polymer (Li-Polymer) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | S540-13IML, S540-13API, S540-13ARE, S540-13ITL |
Lenovo IdeaPad S540-13IML (81XA) Battery Performance and Safety
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Rapid Charge Compatibility: Supports charging up to 80% in just 1 hour when used with an original Lenovo 65W or higher USB-C power adapter.
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Firmware Integration: Fully recognized by Lenovo BIOS and Vantage software, ensuring no "Unauthorized Battery" warnings or charging restrictions.
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Thermal Management: Integrated NTC thermistors monitor battery temperature in real-time to prevent overheating during heavy processing tasks.
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Over-Discharge Protection: Smart circuitry prevents the cells from dropping below critical voltage levels, extending the overall lifespan of the battery.
Lenovo IdeaPad S540-13IML (81XA) Compatibility List
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S540 13-Inch Series: S540-13IML (Type 81XA), S540-13API (Type 81XC), S540-13ARE (Type 82DL), S540-13ITL (Type 82H1).
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International Equivalent: Also compatible with the Xiaoxin Pro 13 (2019/2020) models.
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Note: This 56Wh battery is specifically for the 13-inch S540 model. It is physically different from the 45Wh/52.5Wh batteries found in the 14-inch or 15-inch S540 models. Always confirm the L19M3PD3 model number before purchase.
Lenovo IdeaPad S540-13IML (81XA) Battery Pros and Cons Table
| Pros | Cons |
| High 56Wh capacity for all-day usage | Higher price point reflecting high cell density |
| Seamless Rapid Charge support | Requires careful internal installation (T5/T6 Torx screws) |
| Genuine BIOS recognition for KSh 11,398 | Fragile internal ribbon cable connector |
Lenovo IdeaPad S540-13IML (81XA) Battery Frequently Asked Questions (FAQs)
How long will this battery last on the S540-13IML?
With the 56Wh capacity, you can typically expect 8 to 11 hours of real-world office productivity or web browsing, depending on your QHD screen brightness settings.
Is it safe to replace the battery myself?
Yes, but the S540-13IML uses Torx screws on the base cover. You will need a T5 or T6 driver to open it. Once inside, ensure you disconnect the battery connector gently to avoid damaging the pins on the motherboard.
What is the warranty for this battery?
This original-spec replacement generally carries a 6-month to 12-month warranty in Nairobi, protecting you against premature capacity loss or charging failure.
Lenovo IdeaPad S540-13IML (81XA) Battery Conclusion
The Lenovo IdeaPad S540-13IML 56Wh Battery at KSh 11,398 is a vital investment for maintaining the "Pro" performance and extreme portability of your 13-inch ultraportable. Choosing the original-spec unit ensures you don't lose the high-speed charging and safety features that define the S540 series.
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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