52.5wh Lenovo Flex-14API 81SS0004US battery
Sale price ksh 8,500 Regular 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 81SS0004US 52.5Wh Original Battery is a high-capacity internal 3-cell lithium-polymer power unit. Designed specifically for the AMD Ryzen-powered Flex 14 convertible series, this battery provides the stable 11.25V or 11.34V output required for modern mobile performance. At KSh 9,718, this 52.5Wh unit is the certified original replacement for part numbers L18M3PD1, L18C3PD1, and 5B10T09095. It is engineered with high-density cells to fit perfectly within the Flex-14API's slim convertible chassis, supporting Rapid Charge technology to provide reliable power for student assignments, business productivity, and multimedia use in both laptop and tablet modes.
Lenovo Flex-14API 81SS0004US 52.5Wh Battery: Who Should Buy This?
This internal battery is the essential fit for Lenovo Flex-14API (81SS) models in Kenya experiencing:
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Immediate Power Loss: The laptop shuts down instantly when the 65W round-tip or USB-C power adapter is disconnected.
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Charging Failures: Lenovo Vantage reports a "critical battery error" or the status remains stuck at "plugged in, not charging."
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Sudden Percentage Jumps: The battery meter drops drastically during use, indicating worn internal cells.
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Physical Warping: A swelling internal battery is causing the bottom cover to bulge or making the 360-degree hinge difficult to operate.
Lenovo Flex-14API 81SS0004US 52.5Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | Flex-14API (81SS) | 52.5Wh / 4670mAh | KSh 9,718 |
Lenovo 52.5Wh Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18M3PD1, L18C3PD1, L18L3PD1 |
| Compatible Part Nos | 5B10T09095, 5B10T09094, 5B10W67185, SB10T09092 |
| Capacity | 52.5Wh (approx. 4670mAh) |
| Voltage | 11.25V / 11.34V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | Flex-14API, Flex-14IWL, IdeaPad S340-14 series |
Lenovo Flex-14API 52.5Wh Battery Pros and Cons
| Pros | Cons |
| OEM High-Capacity | Internal Installation Required |
| Rapid Charge Support | Model Specific Fit |
| Reliable Cycle Life | Fixed Voltage |
| Safety Certified | Professional Price |
Lenovo Flex-14API 81SS0004US 52.5Wh Battery Performance and Safety
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High-Density Architecture: Designed to fit the specialized internal bay of the 14-inch Flex series without adding unnecessary weight to the chassis.
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Integrated Protection Board: Built-in safety circuits guard against over-voltage, thermal overheating, and internal short circuits.
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Genuine System Sync: Fully recognized by Lenovo Vantage and system firmware for accurate battery health status and cycle monitoring.
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Optimized Delivery: Engineered specifically for the power requirements of mobile processors found in the 81SS series.
Lenovo Flex-14API 81SS0004US 52.5Wh Battery Frequently Asked Questions (FAQs)
Will this fit the newer Lenovo Flex 5 series?
No. While they share the "Flex" name, the battery connector and physical dimensions for the Flex 5 series (e.g., Flex 5-14ARE) are different. This 52.5Wh unit is strictly for the Flex-14API and Flex-14IWL models.
How do I install this internal battery?
Installation requires removing the bottom cover using a T5 Torx or Philips screwdriver. You must disconnect the old battery's cable from the motherboard before removing the retaining screws. It is highly recommended to disable the "Built-in Battery" in the BIOS Setup before starting the physical replacement.
Lenovo Flex-14API 81SS0004US 52.5Wh Battery Conclusion
The Lenovo Flex-14 52.5Wh Battery at KSh 9,718 is the professional-grade solution to restore the mobility and reliability of your essential convertible laptop.
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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