79wh Lenovo ideapad 720S-15IKB 81AC0006US 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-15IKB (81AC0006US) 79Wh Original Battery is the high-performance internal power unit designed for Lenovo’s premium 15-inch ultra-slim laptop. Because the 720S-15IKB features power-intensive components like the Intel Core i7-7700HQ and NVIDIA GTX 1050 Ti (Max-Q), it requires this substantial 79Wh capacity to maintain its reputation for long-lasting mobility. The Lenovo IdeaPad 720S-15IKB 79Wh Battery Price in Kenya is KSh 9,958.
Operating at a high 15.36V, this 4-cell lithium-ion battery is a direct replacement for part numbers L17C4PB1 and L17M4PB1. At KSh 9,958, this original-grade unit is essential for users who need to restore their workstation's ability to handle creative tasks, such as video editing or 3D modeling, without being tethered to a 90W AC adapter.
Who Should Buy This Battery?
This battery is a necessary purchase for IdeaPad 720S-15IKB (81AC) owners in Kenya whose devices are exhibiting battery swelling, rapid percentage drops, or thermal throttling. Given the slim aluminum chassis of the 720S, a failing battery can put pressure on the trackpad or internal components. This KSh 9,958 replacement ensures your laptop remains safe and portable, providing up to 9–12 hours of runtime under light workloads.
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| High-Capacity 4-Cell Internal | IdeaPad 720S-15IKB (81AC) | 79Wh / 5185mAh | KSh 9,958 |
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | 5B10P35082, 5B10P35083, 5B10P35084 |
| Compatible Part Nos | L17C4PB1, L17M4PB1 (4ICP4/67/141) |
| Capacity | 79Wh / 5185mAh |
| Voltage | 15.36V (Compatible with 15.3V) |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Configuration | 4-Cell |
| Cycle Life | 300–500 Recharge Cycles |
| Compatibility | IdeaPad 720S-15IKB, 720S-15IKB Touch, V730-15 |
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Performance and Safety
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Workstation Level Power: Engineered to handle the high-wattage discharge required by the GTX 1050 Ti GPU during intensive tasks.
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Precision Fit: Designed specifically for the 81AC chassis to ensure proper airflow and cooling around the battery cells.
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Advanced BMS: Integrated Battery Management System prevents overcharging and deep discharge, extending the overall lifespan of the unit.
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Rapid Charge Support: Compatible with Lenovo's fast-charging protocols when used with the original 90W power supply.
Lenovo IdeaPad 720S-15IKB (81AC0006US) Compatibility List
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IdeaPad 720S Series: 720S-15IKB (81AC), 720S-15IKB Touch.
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V-Series: Lenovo V730-15, V730-15-ISE.
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Specific Models: 81AC0006US, 81AC001AGE, 81AC0026RU, 81AC002XGE.
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Note: This 79Wh battery is physically much larger than the 48Wh variants used in the 13-inch or 14-inch 720S models. Ensure you have the 15-inch model (81AC) before purchasing.
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Pros and Cons Table
| Pros | Cons |
| Massive 79Wh capacity for extended work sessions | Internal design requires removing the bottom cover |
| Grade A+ cells for stable high-voltage output | Higher price (KSh 9,958) compared to standard 15" batteries |
| Restores original 12-hour manufacturer runtime | Requires Torx T5 and Phillips #1 tools for installation |
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Frequently Asked Questions (FAQs)
How long will this battery last on a single charge?
With the 79Wh capacity, you can expect between 8 and 12 hours of runtime for standard office tasks. If you are gaming or editing video, this will likely drop to 2–3 hours due to the dedicated graphics card.
Can I use a different charger with this new battery?
It is highly recommended to use the original 90W (20V 4.5A) Lenovo charger. Using a lower-wattage charger may result in very slow charging speeds or the battery draining while the laptop is in use.
Is it difficult to install this battery?
The installation is moderate. You need to remove the screws from the bottom aluminum panel. Once inside, the battery is held by a few screws and a single multi-pin connector. Always disconnect the battery before touching other internal components.
Lenovo IdeaPad 720S-15IKB (81AC0006US) Battery Conclusion
The Lenovo IdeaPad 720S-15IKB (81AC0006US) 79Wh Original Battery at KSh 9,958 is the definitive choice for maintaining the high-end performance of your 15-inch ultrabook. It provides the exact power profile required to support your dedicated GPU and high-resolution display.
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“
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Pesalink
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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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