Lenovo 5B10M91443 5B10M86149 battery
Sale price ksh 8,038
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Battery Type: Li-ion
Voltage:7.6V
Capacity: 35Wh
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 5B10M91443 Original Battery is a high-quality 2-cell internal power source designed for Lenovo’s versatile IdeaPad and V-series laptops. This lithium-polymer battery is engineered to provide the essential mobility required for students and home office users. The Lenovo 5B10M91443 Battery Price in Kenya is KSh 8,038.
Operating at a nominal voltage of 7.5V / 7.6V with a capacity of 35Wh (4610mAh), this unit is a significant upgrade or direct replacement for the standard 30Wh batteries found in entry-level configurations. It is the primary replacement for part numbers 5B10M91443, 5B10M86149, L16M2PB2, and L16L2PB3. At KSh 8,038, this genuine-standard battery ensures stable power delivery and full integration with Lenovo's power management systems, preventing the sudden shutdowns often caused by generic cells.
Who Should Buy This Battery?
This battery is a critical purchase for IdeaPad 320, 330, or S145 users in Kenya whose laptops have lost their ability to hold a charge or show "Battery Not Detected" errors. For KSh 8,038, you can restore your laptop's portable runtime to its original 4 to 6-hour capacity, allowing for uninterrupted productivity away from a power outlet.
Lenovo 5B10M91443 / 5B10M86149 Series Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | IdeaPad 320 / 330 / S145 | 35Wh / 4610mAh | KSh 8,038 |
Lenovo 5B10M91443 / 5B10M86149 Series Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | 5B10M91443 / 5B10M86149 |
| Compatible Part Nos | L16M2PB2, L16L2PB3, 5B10W67165, 5B10M88059 |
| Capacity | 35Wh / 4610mAh |
| Voltage | 7.5V / 7.6V |
| Battery Type | Lithium-Polymer (Li-Polymer) |
| Cell Count | 2-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | IdeaPad 320, 330, S145, V14, V15 Series |
Lenovo 5B10M91443 / 5B10M86149 Series Battery Performance and Safety
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Optimized Capacity: The 35Wh rating provides roughly 15% more runtime compared to the 30Wh version (L16M2PB1), ideal for 15.6-inch displays.
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System Integration: Fully compatible with Lenovo Vantage, allowing for accurate battery health checks and "Conservation Mode" to extend battery lifespan.
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Internal Protection: Features a built-in safety circuit that prevents over-voltage, short circuits, and thermal runaway.
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OEM Reliability: Manufactured to strict standards to ensure the battery fits perfectly within the chassis without applying pressure to the trackpad or internal cables.
Lenovo 5B10M91443 / 5B10M86149 Series Compatibility List
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IdeaPad 320: 320-14IKB, 320-15IKB, 320-15AST, 320-15IAP, 320-15ISK.
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IdeaPad 330: 330-14IKB, 330-15IKB, 330-15AST, 330-15IGM, 330-15ARR.
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IdeaPad S145: S145-14IWL, S145-14API, S145-15IWL, S145-15AST, S145-15IGM.
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V-Series: Lenovo V14-IWL, V14-ARE, V15-IGL, V15-IWL, V320-17ISK.
Lenovo 5B10M91443 / 5B10M86149 Series Battery Pros and Cons Table
| Pros | Cons |
| Higher 35Wh capacity for longer daily use | Requires removing 10–12 bottom chassis screws |
| Guaranteed BIOS compatibility for KSh 8,038 | Internal ribbon cable is delicate during install |
| Prevents motherboard damage from swollen cells | Only 2 cells, limited for heavy gaming/rendering |
Lenovo 5B10M91443 / 5B10M86149 Series Battery Frequently Asked Questions (FAQs)
Is this battery better than the 30Wh version?
Yes. While both fit the same models, the 35Wh unit provides a higher capacity (4610mAh vs 4000mAh), which translates to longer usage time for the same KSh 8,038 price point.
How do I install this battery?
You must remove the bottom cover of the laptop. On most 320/330 models, this involves removing the optical drive (if present) and several Phillips screws. Always disconnect the battery connector from the motherboard before removing the old unit.
Will this fix my laptop if it only works when the charger is in?
In most cases, yes. If your laptop shuts off immediately when the power cord is pulled, it is a clear sign that the internal cells have reached the end of their life.
Lenovo 5B10M91443 / 5B10M86149 Series Battery Conclusion
The Lenovo 5B10M91443 / 5B10M86149 35Wh Battery at KSh 8,038 is the most reliable way to refresh your IdeaPad’s power performance. It offers a precise fit, safe operation, and the peace of mind that comes with original equipment specifications.
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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