51.5wh Lenovo Yoga 730-15IKB 81CU battery
Sale price ksh 11,278
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Battery Type: Li-ion
Voltage:11.4V
Capacity: 51.5Wh
Color: Black
Condition: Brand New
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The Lenovo Yoga 730-15IKB (Model 81CU) Original Battery is a high-performance 3-cell internal lithium-polymer power unit designed for Lenovo's premium 15.6-inch convertible. This 51.5Wh battery is specifically engineered to handle the higher power draw of the 15-inch display and the NVIDIA GeForce GTX 1050 graphics found in this model, ensuring stable performance during creative tasks and light gaming.
Operating at 11.25V / 11.4V (approx. 4500mAh), this battery is the certified replacement for FRU part numbers 5B10Q38239, 5B10W67177, and L17M3P54. The Lenovo Yoga 730-15IKB (81CU) 51.5Wh Battery Price in Kenya is KSh 11,278, restoring the device's original mobility and supporting Rapid Charge technology to reach 80% power in approximately 60 minutes.
Lenovo Yoga 730-15IKB Battery: Who Should Buy This?
This internal battery is the exact fit for the Yoga 730-15IKB (81CU) and the Yoga 730-15IWL. It is the essential fix for users in Kenya experiencing:
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The laptop shutting down suddenly during GPU-intensive tasks (e.g., video editing or Photoshop).
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"Plugged in, not charging" alerts or the battery percentage dropping rapidly from 100% to 20%.
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System performance throttling or lagging when the AC adapter is disconnected.
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Physical swelling of the internal cells, which often manifests as a "lifting" trackpad or a bulge in the aluminum base.
Lenovo Yoga 730-15IKB (81CU) 51.5Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal Battery | Yoga 730-15IKB (81CU) | 51.5Wh / 4500mAh | KSh 11,278 |
1Lenovo Yoga 730-15IKB (81CU) Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L17M3P54, L17L3P54, L17C3P54 |
| Compatible Part Nos | 5B10Q38239, 5B10W67177, 5B10W67199 |
| Capacity | 51.5Wh (4500mAh) |
| Voltage | 11.25V (Compatible with 11.4V) |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell Internal |
| Compatibility | Yoga 730-15IKB (81CU), Yoga 730-15IWL |
Lenovo Yoga 730-15IKB Battery Performance and Safety
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Workstation-Grade Stability: Engineered to maintain steady voltage for the GTX 1050 GPU to prevent "Black Screen" crashes under load.
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Rapid Charge Integration: Fully compatible with Lenovo's 90W and 135W Slim-tip chargers for fast energy recovery.
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Intelligent BMS: The internal management system prevents over-voltage and thermal spikes, crucial for the slim-bezel 15-inch chassis.
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Original Fitment: Specifically designed with the correct mounting tabs and cable length for the 81CU internal frame.
Lenovo Yoga 730-15IKB (81CU) 51.5Wh Battery Pros and Cons Table
| Pros | Cons |
| Genuine performance for KSh 11,278 | Internal installation requires opening the chassis |
| Restores Rapid Charge functionality | Battery is not hot-swappable |
| Prevents GPU-related shutdowns | Connector cable is very delicate during installation |
Lenovo Yoga 730-15IKB Battery Frequently Asked Questions (FAQs)
How do I safely install this battery?
Always ensure the device is fully powered off. Restart and press F1 to enter the BIOS; go to Config > Power and select "Disable Built-in Battery." This cuts internal power so you can safely open the bottom cover with a Torx T5 screwdriver and replace the unit.
Does this fit the 13-inch Yoga 730?
No. The 13-inch Yoga 730-13IKB uses a different battery (L16M4PB1). This KSh 11,278 unit is specifically for the 15-inch 81CU model.
Lenovo Yoga 730-15IKB Battery Conclusion
The Lenovo Yoga 730-15IKB (81CU) 51.5Wh Battery at KSh 11,278 is the definitive replacement to restore the professional-grade mobility and graphical stability of your 15-inch 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)
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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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