52.5wh Lenovo Flex-14API 81SS000FUS 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 Flex-14API (81SS000FUS) 52.5Wh Original Battery is a high-capacity internal 3-cell lithium-polymer unit. This battery is essential for maintaining the device's hallmark portability and versatility across its laptop, tent, and tablet modes.
The Lenovo Flex-14API 81SS 52.5Wh Laptop Battery Price in Kenya is KSh 9,718, offering a direct factory-spec solution for users experiencing diminished runtime or power instability. Operating at 11.34V (or compatible 11.52V), this battery is the standard replacement for part numbers L18L3PF3 and L18M3PF7, providing the steady current required for the AMD Ryzen processor and the 14-inch multi-touch display.
Lenovo Flex-14API Battery: Who Should Buy This?
This specific 52.5Wh version is the higher-capacity option compared to the 45Wh variants sometimes found in lower-tier configurations. You should consider this replacement if:
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Shortened Runtime: Your Flex 14 can no longer last through a standard 3–4 hour work session without needing a charger.
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AMD Ryzen Performance Throttling: The system slows down significantly when unplugged because the degraded battery cannot provide the peak current required for the processor.
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Swelling Around Trackpad: You notice the trackpad is becoming difficult to click or the casing is bulging, which indicates internal cell expansion.
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Unexpected Hibernation: The laptop shuts down or goes into hibernation suddenly while still showing 20% to 30% charge.
Lenovo Flex-14API 81SS Laptop Battery Price Summary
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| High-Capacity Internal | IdeaPad Flex-14API (81SS) | 52.5Wh / 4630mAh | KSh 9,718 |
Lenovo Flex-14API 81SS Laptop Battery Key Specifications
| Feature | Specification Details |
| Battery Model | L18L3PF3 / L18M3PF7 / L18C3PF7 |
| Part Numbers | 5B10T09094 / 5B10T09095 / 5B10W67217 |
| Capacity | 52.5Wh (Approx. 4630mAh) |
| Voltage | 11.34V / 11.52V (Compatible) |
| Cell Chemistry | Lithium-polymer (Li-Po) |
| Number of Cells | 3-Cell |
| Compatibility | Flex-14API, S340-14API, C340-14API |
Lenovo Flex-14API 81SS Battery Performance and Safety
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Precise Footprint: Designed to fit the 81SS chassis perfectly without any modifications, maximizing energy density while keeping the laptop profile thin.
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BMS Optimization: The internal circuit board is specifically tuned for Lenovo's power management firmware, ensuring "Conservation Mode" in Lenovo Vantage works correctly.
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Thermal Intelligence: Integrated sensors monitor cell temperature to prevent overheating during intensive tasks or while using "Rapid Charge."
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Grade A+ Cells: Uses high-density cells to ensure long-term cycle reliability and a full 7–10 hour runtime (usage dependent).
Lenovo Flex-14API 81SS Laptop Battery Pros and Cons
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Pros: 15% more capacity than standard 45Wh models; Seamless OS integration; Restores original 2-in-1 mobility for KSh 9,718.
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Cons: Requires opening the laptop for replacement; Slightly heavier than the lower-capacity 45Wh version.
Lenovo Flex-14API Battery Frequently Asked Questions (FAQs)
Is this battery compatible with the Intel-based Flex-14IWL?
Yes, this battery (L18M3PF7) is shared across several Lenovo 14-inch models, including the Flex-14IWL (81SQ) and the IdeaPad S340-14 series.
How do I install the battery in my Flex 14?
You will need to remove the screws from the bottom cover (requires a Torx or small Phillips screwdriver). Once the cover is off, disconnect the battery cable from the motherboard before unscrewing the battery itself. Due to the sensitive internal components, professional installation is recommended.
Lenovo Flex-14API 81SS000FUS Battery Conclusion
The Lenovo Flex-14API (81SS000FUS) 52.5Wh Original Battery at KSh 9,718 is the definitive choice for restoring the performance and endurance of your Ryzen-powered convertible.
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
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