79wh Lenovo IdeaPad 720S Touch-15IKB battery
Sale price ksh 9,958
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Battery Type: Li-ion
Voltage:15.36V
Capacity: 79wh 4cell
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
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The Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Original Battery is a high-capacity internal 4-cell power unit designed for the 15-inch performance edition of the 720S series. Given the power demands of the 15.6" UHD 4K Touch display and the dedicated NVIDIA GTX graphics often found in this model, this 79Wh battery is the largest available for this chassis. The Lenovo IdeaPad 720S Touch-15IKB 79Wh Battery Price in Kenya is KSh 9,958.
Operating at 15.36V with a capacity of 79Wh (5185mAh), this lithium-polymer battery is the exact replacement for part numbers L17C4PB1 and L17M4PB1. For KSh 9,958, this unit provides the necessary current to support heavy multitasking and creative workflows, restoring the original 8–9 hour mobility of the Touch-15IKB series.
Who Should Buy This Battery?
This battery is a vital upgrade or replacement for IdeaPad 720S-15IKB users in Kenya who are experiencing thermal throttling or significant battery wear. Because the 15-inch model uses a 90W power system, using an original-grade 79Wh battery for KSh 9,958 is essential to prevent system instability during high-performance tasks like video editing or light gaming.
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal | IdeaPad 720S-15IKB (81CR/81AC) | 79Wh / 5185mAh | KSh 9,958 |
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | L17M4PB1 / L17C4PB1 |
| Compatible Part Nos | 5B10P35082, 5B10P35083, 5B10P35084 |
| Capacity | 79Wh (5185mAh) |
| Voltage | 15.36V |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Cycle Life | 300–500 Recharge Cycles |
| Compatibility | IdeaPad 720S-15IKB, 720S Touch-15IKB, V730-15 |
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Performance and Safety
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High-Density Cells: Maximizes the 79Wh capacity within a slim form factor to maintain the laptop's 1.8cm thickness.
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Thermal Management: Engineered with advanced Li-Polymer chemistry to remain stable under the heat generated by the GTX 1050 / Max-Q GPUs.
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Precision Connector: Features the 10-pin interface required for perfect communication with the Lenovo power management system.
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Safety Protocols: Integrated protection against short-circuiting and over-current, ensuring the safety of the UHD touch panel and motherboard.
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Compatibility List
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720S-15 Series: IdeaPad 720S-15IKB (81AC), 720S Touch-15IKB (81CR).
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V-Series: Lenovo V730-15, V730-15-IFI, V730-15-ISE.
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Specific Variants: 81CR0005US, 81AC001AGE, 81AC002XGE.
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Alternative Part Nos: 4ICP4/67/141.
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Note: This battery is significantly larger than the 14-inch version; ensure your laptop has the 15.6-inch screen before purchasing.
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Pros and Cons Table
| Pros | Cons |
| Maximum 79Wh capacity for the 15-inch series | Premium price point at KSh 9,958 |
| Essential for high-resolution 4K Touch models | Higher weight (approx. 330g) than 45Wh/55Wh units |
| Grade A+ cells with 12-month life expectancy | Internal installation requires Torx tools |
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Frequently Asked Questions (FAQs)
My laptop originally had a 79Wh battery; can I use a smaller 55Wh one to save money?
While the voltage might be similar, the physical mounting points and dimensions of the 55Wh (14-inch) battery are different. For the 15-inch chassis, the 79Wh L17M4PB1 is the only correct fit.
How do I check my battery's health on the 720S Touch?
You can use the Lenovo Vantage app. It will show the "Full Charge Capacity" versus the "Design Capacity" (79Wh). If the Full Charge Capacity is below 50Wh, it is time for a replacement.
Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery Conclusion
The Lenovo IdeaPad 720S Touch-15IKB (81CR) 79Wh Battery at KSh 9,958 is the definitive power solution for Lenovo’s most demanding 15-inch ultrabook. By restoring the massive 79Wh capacity, you ensure that your UHD touch display and dedicated graphics have the consistent voltage they need to perform at their peak without being tethered to a wall outlet
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Same Day Delivery / For Customers in Nairobi Metropolitan Area
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Overnight Delivery
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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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