42wh Lenovo Yoga S730-13IWL 81J0 battery
Sale price ksh 11,398
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Battery Type: Li-ion
Voltage:15.36V
Capacity: 42wh 4cell
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
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The Lenovo Yoga S730-13IWL Original Battery is an ultra-slim internal lithium-polymer power unit specifically engineered for Lenovo's thinnest Yoga flagship laptops. Designed for the 81J0 model, this 42Wh battery is critical for maintaining the high-performance portability of the S730 series. The Lenovo Yoga S730-13IWL 42Wh Battery Price in Kenya is KSh 11,398.
Operating at a high 15.36V with a capacity of 42Wh (2735mAh), this 4-cell battery is the direct replacement for part numbers L17C4PE1, L17M4PE1, L17S4PE1, 5B10R32748, and 5B10R32749. At KSh 11,398, this original-grade unit addresses common issues like the laptop failing to power on without the charger, rapid percentage drops, or "Battery not detected" errors in Windows.
Who Should Buy This Battery?
This battery is essential for Yoga S730-13IWL and IdeaPad 730S-13IWL owners in Kenya who require the original 10-12 hour battery life back. For KSh 11,398, you are investing in a high-voltage, specialized component that fits the precise, tight tolerances of this sub-12mm laptop chassis.
Lenovo Yoga S730-13IWL Series Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal | Yoga S730-13IWL (81J0) | 42Wh / 2735mAh | KSh 11,398 |
Lenovo Yoga S730-13IWL Series Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | L17C4PE1 / L17M4PE1 |
| Compatible Part Nos | 5B10R32748, 5B10R32749, L17S4PE1 |
| Capacity | 42Wh (2735mAh) |
| Voltage | 15.36V |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | Yoga S730-13IWL, IdeaPad 730S-13IWL |
Lenovo Yoga S730-13IWL Series Battery Performance and Safety
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High-Voltage Architecture: The 15.36V design provides efficient power delivery to the Intel Whiskey Lake processors found in the 81J0 series.
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Rapid Charge Support: Fully compatible with Lenovo’s 65W USB-C Rapid Charge technology, reaching up to 80% in approximately 60 minutes.
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Precision Fitment: Manufactured with exact mounting holes to align with the internal magnesium-alloy frame of the S730.
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Advanced Protection: Built-in safeguards against overcharging and short-circuiting, preventing localized heat buildup in the ultra-thin chassis.
Lenovo Yoga S730-13IWL Series Compatibility List
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Yoga S730 Series: S730-13IWL (81J0), S730-13IML (81U4).
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IdeaPad 730S Series: 730S-13IWL (81JB), 730S-13IML.
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Specific Model: 81J0001GGE, 81J0002QGE, 81J0005VUK.
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Note: Ensure you check your internal connector before purchase, as the S730 has a very specific, low-profile flex cable connection.
Lenovo Yoga S730-13IWL Series Battery Pros and Cons Table
| Pros | Cons |
| Ultra-slim 3.5mm profile for KSh 11,398 | Specialized 15.36V rating makes it hard to find generic alternatives |
| Restores original 10+ hour runtime | Fragile internal connector requires professional installation |
| Grade A+ cells prevent chassis expansion | Lower mAh rating compared to thicker 14" models |
Lenovo Yoga S730-13IWL Series Battery Frequently Asked Questions (FAQs)
How long should this battery last on a full charge?
When new, this 42Wh battery typically provides 8 to 11 hours of runtime on the Yoga S730, depending on your brightness settings and power mode.
Is 15.36V compatible with 15.4V?
Yes, 15.36V and 15.4V are considered interchangeable for this laptop series as they represent the nominal voltage of the 4-cell polymer arrangement.
Why is my Yoga S730 overheating while charging?
A failing or old battery often generates excess heat during the charging cycle. Replacing it for KSh 11,398 can significantly lower operating temperatures and improve overall system stability.
Lenovo Yoga S730-13IWL Series Battery Conclusion
The Lenovo Yoga S730-13IWL 42Wh Battery at KSh 11,398 is a premium replacement part that maintains the sleek profile and rapid performance of your ultraportable. It is the only way to ensure factory-standard safety and longevity for the 81J0 series
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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“
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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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