Lenovo IdeaPad 310-15ISK battery
Sale price ksh 8,038
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Battery Type: Li-ion
Voltage:7.7V
Capacity: 30Wh
Color: Black
Condition: Brand New
Warranty: Full 12 Months Warranty and 30 Days Money Back
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The Lenovo IdeaPad 310-15ISK Original Battery is a specialized internal lithium-polymer power unit designed for the 15-inch IdeaPad 310 and 510 series. This 2-cell battery is engineered to provide the stable voltage required for 6th Gen Intel Core processors and high-definition displays. The Lenovo IdeaPad 310-15ISK Battery Price in Kenya is KSh 8,038.
Operating at 7.6V (or 7.7V depending on specific cell chemistry) with a capacity of 39Wh (approx. 5070mAh), this unit is the high-capacity version often found in higher-spec models. It serves as the primary replacement for part numbers L15L2PB4, L15M2PB3, L15C2PB3, and 5B10K87720. At KSh 8,038, this original-spec battery ensures your laptop regains its mobility, protecting the internal motherboard from the power fluctuations common in low-quality aftermarket alternatives.
Who Should Buy This Battery?
This battery is essential for IdeaPad 310-15ISK users in Kenya who have noticed their laptop turning off immediately after unplugging or whose battery has physically swollen, causing the laptop casing to bulge. Investing KSh 8,038 in this original-spec replacement ensures your device remains safe and operational for another 2–4 years.
Lenovo IdeaPad 310-15ISK Series Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | IdeaPad 310 / 510 (15") | 39Wh / 5070mAh | KSh 8,038 |
Lenovo IdeaPad 310-15ISK Series Battery Key Specifications Table
| Feature | Specification Details |
| Model Number | L15L2PB4 / L15M2PB3 |
| Compatible Part Nos | 5B10K87720, L15C2PB3, L15S2TB0 |
| Capacity | 39Wh / 5070mAh (Standard 30Wh also available) |
| Voltage | 7.6V / 7.7V |
| Battery Type | Lithium-Polymer (Li-Polymer) |
| Cell Count | 2-Cell |
| Cycle Life | 300–500 Charge Cycles |
| Compatibility | IdeaPad 310-15ISK, 510-15ISK, 310-15ABR |
Lenovo IdeaPad 310-15ISK Series Battery Performance and Safety
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High Energy Density: The 39Wh configuration provides approximately 30% more runtime than the baseline 30Wh version found in some budget models.
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Firmware Safety: Features an original communication chip that ensures the Lenovo BIOS recognizes the battery, enabling accurate "Time Remaining" estimates.
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Thermal Protection: Integrated sensors prevent the battery from overheating during intensive tasks or while fast-charging.
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Stable Power Curve: High-quality polymer cells prevent "voltage drop" shutdowns, even when the battery level is below 15%.
Lenovo IdeaPad 310-15ISK Series Compatibility List
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IdeaPad 310 Series: 310-15ISK, 310-15IKB, 310-15ABR, 310-15IAP.
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IdeaPad 510 Series: 510-15ISK, 510-15IKB.
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Note: The IdeaPad 310-15ISK is compatible with both the 30Wh and 39Wh variants. This KSh 8,038 unit is the 39Wh version, which is recommended for users who prioritize longer unplugged usage.
Lenovo IdeaPad 310-15ISK Series Battery Pros and Cons Table
| Pros | Cons |
| 39Wh capacity offers superior runtime over base models | Installation is complex and time-consuming |
| Guaranteed BIOS compatibility for KSh 8,038 | Requires moving the motherboard for access |
| Prevents chassis damage caused by swollen batteries | Not easily "swappable" by non-technical users |
Lenovo IdeaPad 310-15ISK Series Battery Frequently Asked Questions (FAQs)
How long will this battery last on a full charge?
For the IdeaPad 310-15ISK, you can expect between 3 to 5 hours of runtime with the 39Wh battery, depending on your power settings and screen brightness.
Why is this battery more expensive than others in the 300-series?
The IdeaPad 310 uses a specific 2-cell polymer design that is physically larger than some newer 300-series batteries, and the 39Wh capacity is a premium spec compared to the standard 30Wh.
Can I install this myself?
Installation for this specific model is considered intermediate to advanced. Unlike newer models where the battery is immediately visible, the IdeaPad 310 often requires removing the palmrest/keyboard and occasionally loosening the motherboard to reach the battery connector.
Lenovo IdeaPad 310-15ISK Series Battery Conclusion
The Lenovo IdeaPad 310-15ISK 39Wh Battery at KSh 8,038 is the optimal choice for users seeking to restore their laptop to its original (or better) mobile performance. It offers the high capacity and safety certifications necessary for reliable long-term use.
Cash Payments (Nairobi only)
We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
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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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