51.5wh Lenovo Yoga 730-15IKB 81CU0008US 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 81CU0008US 51.5Wh Original Battery is a premium internal 3-cell lithium-polymer power unit. Designed specifically for the high-end 15.6-inch convertible Yoga 730 series, this battery provides the stable 11.4V output required for 8th Gen Intel Core processors and 4K UHD touchscreens. At KSh 11,278, this 51.5Wh unit is the certified original replacement for part numbers L17M3P54, L17L3P54, and 5B10Q82428. It is engineered with high-density cells to fit perfectly within the Yoga 730’s ultra-slim aluminum chassis, offering approximately 8–11 hours of runtime for mobile professionals and creative power users.
Lenovo Yoga 730-15IKB 81CU0008US 51.5Wh Battery: Who Should Buy This?
This internal battery is the essential fit for Lenovo Yoga 730-15IKB (81CU) and Yoga 730-15IWL (81JS) models in Kenya experiencing:
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Immediate Power Loss: The laptop shuts down instantly when the 65W or 90W slim-tip charger is disconnected.
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Charging Failures: The system reports "connected but not charging" or the battery health status is reported as poor in Lenovo Vantage.
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Sudden Percentage Jumps: The battery meter drops drastically during travel or creative work, indicating worn internal cells.
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Physical Warping: A swelling internal battery is causing the bottom cover to bulge or making the glass trackpad difficult to click.
Lenovo Yoga 730-15IKB 81CU0008US 51.5Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | Yoga 730-15IKB (81CU) | 51.5Wh / 4520mAh | KSh 11,278 |
Lenovo Yoga 730-15IKB Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L17M3P54, L17L3P54, L17C3P54 |
| Compatible Part Nos | 5B10Q82428, 5B10Q82429, 5B10W67211, SB10Q82427 |
| Capacity | 51.5Wh (approx. 4520mAh) |
| Voltage | 11.4V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | Yoga 730-15IKB, Yoga 730-15IWL |
Lenovo Yoga 730-15IKB 51.5Wh Battery Pros and Cons
| Pros | Cons |
| OEM Compatibility | Internal Installation Required |
| Rapid Charge Support | Model Specific |
| Reliable Cycle Life | Fixed Voltage |
| Efficient Power Fit | Professional Price |
Lenovo Yoga 730-15IKB 81CU0008US 51.5Wh Battery Performance and Safety
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High-Density Architecture: Designed to fit the specialized internal bay of the 15-inch Yoga 730 series without adding unnecessary weight to the slim 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 the system firmware for accurate battery health status, charge thresholds, and cycle monitoring.
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Optimized Delivery: Engineered specifically for the power requirements of Intel Core i5 and i7 processors found in the 81CU series.
Lenovo Yoga 730-15IKB 81CU0008US 51.5Wh Battery Frequently Asked Questions (FAQs)
Will this fit the 13-inch Lenovo Yoga 730?
No. The 13-inch Yoga 730 (81CT) uses a smaller 48Wh battery (L17M4P71). This 51.5Wh unit is strictly for the 15-inch models.
How do I install this internal battery?
Installation requires removing the bottom cover of the laptop using a Torx or Philips screwdriver. You must disconnect the old battery's cable from the motherboard before removing the retaining screws. Professional installation is recommended if you are not comfortable with hardware repairs.
Lenovo Yoga 730-15IKB 81CU0008US 51.5Wh Battery Conclusion
The Lenovo Yoga 730-15IKB 51.5Wh Battery at KSh 11,278 is the professional-grade solution to maintain the reliability and mobile performance of your essential 15-inch convertible workstation.
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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