39wh Lenovo Miix 520-12IKB battery
Sale price ksh 8,278
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Battery Type: Li-ion
Voltage:7.68V
Capacity: 38-39wh
Color: Black
Condition: Brand New
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The Lenovo Miix 520-12IKB (Type 20M3, 20M4) 39Wh Original Battery is a high-performance 2-cell internal lithium-polymer power pack specifically designed for Lenovo’s premium 2-in-1 detachable tablets. This battery serves as the primary power source for both the Miix 520 and the Miix 510 series, offering a balance of slim architecture and reliable energy density.
Operating at a nominal voltage of 7.68V (compatible with 7.72V), this battery is the certified replacement for part numbers BSNO4170A5-AT, BSNO4170A5-LH, and 5B10L68713. The Lenovo Miix 520-12IKB 39Wh Battery Price in Kenya is KSh 8,278, providing an affordable solution to restore the original 8-hour mobile runtime of your hybrid device.
Lenovo Miix 520-12IKB Battery: Who Should Buy This?
This internal battery is the essential replacement for Lenovo Miix 520 and 510 owners in Kenya facing:
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Total Battery Failure: The tablet only powers on when the 45W round-tip AC adapter is connected.
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Reduced Portability: The device lasts less than 1–2 hours on a full charge, significantly hindering tablet-mode usage.
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Calibration Issues: The tablet abruptly shuts down even when the Windows battery indicator shows 20% or 30% remaining.
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Bulging Screen/Chassis: Physical swelling of the internal 2-cell pack, which can apply dangerous pressure to the 12.2-inch IPS display panel.
Lenovo Miix 520-12IKB 39Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | Miix 520-12IKB / 510-12IKB | 39Wh / 5110mAh | KSh 8,278 |
Lenovo Miix 520-12IKB Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | BSNO4170A5-AT / BSNO4170A5-LH |
| Compatible Part Nos | 5B10L68713, 5B10K38925, 5B10K38926 |
| Capacity | 39Wh (approx. 5110–5130mAh) |
| Voltage | 7.68V / 7.72V |
| Battery Type | Lithium-Polymer (Li-Polymer) |
| Cell Count | 2-Cell |
| Cycle Life | 300–500 Recharge Cycles |
| Compatibility | Miix 520-12IKB, Miix 510-12ISK, Miix 510-12IKB |
Lenovo Miix 520-12IKB Battery Performance and Safety
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Precision Tablet Engineering: Specifically molded to fit the extremely tight internal tolerances of the 9.9mm thin Miix 520 pad.
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Safety Circuit Integration: Includes an intelligent Battery Management System (BMS) that prevents overcharging and short-circuiting, essential for thin-profile tablets.
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OEM Communication: Fully recognized by Lenovo Vantage software, allowing for accurate health reporting and "Conservation Mode" settings.
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Consistent Discharge: High-quality A+ grade cells ensure a steady voltage flow to the Intel Core i5/i7 processors, preventing system throttling.
Lenovo Miix 520-12IKB 39Wh Battery Pros and Cons Table
| Pros | Cons |
| Excellent price-to-performance at KSh 8,278 | Installation requires removing the fragile LCD screen |
| Restores original 8-hour factory runtime | 2-cell design has limited total capacity for heavy gaming |
| Lightweight design maintains tablet portability | Thermal performance depends heavily on tablet ventilation |
Lenovo Miix 520-12IKB Battery Frequently Asked Questions (FAQs)
Is this battery compatible with the Miix 510?
Yes. The BSNO4170A5-AT is a shared part between the Miix 510 and Miix 520 series. If your current battery is 39Wh, this replacement will fit perfectly.
How difficult is the installation?
Unlike standard laptops, the Miix 520 is a tablet where the battery is located behind the screen. It is highly recommended that a professional technician handles the installation to avoid cracking the 12.2-inch glass during disassembly.
Lenovo Miix 520-12IKB 39Wh Battery Conclusion
The Lenovo Miix 520-12IKB 39Wh Battery at KSh 8,278 is the definitive replacement part for restoring your 2-in-1's life. It offers factory-grade reliability and the exact power specifications required for the Miix hybrid series.
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)
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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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