52.5wh Lenovo Flex-14API 81SS000ACF 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 Flex-14API (81SS000ACF) 52.5Wh Original Battery is a high-performance 3-cell internal lithium-polymer power module. While the Flex-14 series often shipped with a standard 45Wh battery, this 52.5Wh version is the extended-life variant designed to support the multitasking and multimedia capabilities of the AMD Ryzen-powered 81SS model.
Operating at a nominal voltage of 11.52V (also compatible with 11.25V/11.3V units), this battery is the direct factory replacement for part numbers L18M3PF7, L18C3PF7, L18L3PF3, and 5B10W67289. The Lenovo Flex-14API 81SS000ACF Battery Price in Kenya is KSh 9,718, providing a roughly 15% increase in runtime over the base 45Wh model.
Lenovo Flex-14API Battery: Who Should Buy This?
This internal battery is specifically tailored for the Flex-14API (81SS) and Flex-14IWL (81SQ) in Kenya experiencing:
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Rapid Discharge: The laptop struggles to stay powered for more than 2 hours during standard office or school work.
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"Plugged In, Not Charging": The battery remains at a fixed percentage or fails to increment while connected to the 65W AC adapter.
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Unstable Performance: The system fluctuates in speed or shuts down unexpectedly when heavy applications are launched on battery power.
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Swelling Symptoms: The lower case is bulging or the laptop no longer sits flat on a desk, indicating the internal lithium-polymer cells have reached the end of their safe life.
Lenovo Flex-14API 52.5Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| High-Capacity 3-Cell | Flex-14API / Flex-14IWL | 52.5Wh / 4670mAh | KSh 9,718 |
Lenovo Flex-14API Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L18M3PF7, L18C3PF7 |
| Compatible Part Nos | 5B10W67289, 5B10W67217, 5B10T09097 |
| Capacity | 52.5Wh (approx. 4670mAh) |
| Voltage | 11.25V / 11.52V |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | Flex-14" (81SS/81SQ) & C340-14" |
Lenovo Flex-14API Battery Performance and Safety
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Extended Endurance: The 52.5Wh rating allows for up to 8–10 hours of real-world usage depending on power settings and screen brightness.
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Rapid Charge Technology: Fully supports Lenovo's high-speed charging protocols when used with a genuine 65W or 95W round-tip or USB-C adapter.
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Firmware Synchronization: Guaranteed to communicate correctly with Lenovo Vantage, providing accurate health reports and preventing "Unauthenticated Battery" errors.
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Reliable Safety Guard: Equipped with multi-level protection against over-current, voltage surges, and overheating, ensuring the safety of your 2-in-1's motherboard.
Lenovo Flex-14API 52.5Wh Battery Pros and Cons Table
| Pros | Cons |
| Upgrade over 45Wh for KSh 9,718 | Requires removing 10 internal screws for access |
| Restores 8+ hours of tablet-mode use | Internal connector is a delicate ribbon plug |
| Official 52.5Wh spec for the 81SS model | Higher capacity can cause slightly more heat during fast charging |
Lenovo Flex-14API Battery Frequently Asked Questions (FAQs)
My original battery was 45Wh (L18M4PF3). Will this fit?
Yes. The 52.5Wh (L18M3PF7) and 45Wh (L18M4PF3) batteries share the same physical mounting points and internal connector. Moving to 52.5Wh is a popular upgrade for Flex-14 users seeking more runtime.
Does this require a special charger?
No, you can continue using your original Lenovo 45W or 65W charger. However, using a 65W charger will allow you to take full advantage of the battery's rapid-charging capability.Lenovo Flex-14API 81SS000ACF Battery Conclusion
The Lenovo Flex-14API 52.5Wh Battery at KSh 9,718 is the best value-for-performance replacement for your convertible laptop. It ensures that your device remains the versatile, portable tool it was designed to be for your lifestyle in Kenya.
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
