Lenovo L15L2PB3 L15C2PB6 39wh battery
Sale price ksh 8,518
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Battery Type: Li-ion
Voltage:7.7V
Capacity: 39Wh
Color: Black
Condition: Brand New
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The Lenovo L15L2PB3 L15C2PB6 39Wh Original Battery is a high-density internal 2-cell lithium-polymer power unit. Designed specifically for the IdeaPad 310 and 510 series (including 14-inch and 15-inch models), this battery provides the stable 7.6V / 7.7V output required for modern multitasking and multimedia use. At KSh 8,518, this 39Wh unit serves as a certified original replacement for part numbers L15L2PB3, L15C2PB6, and 5B10K87722. It is engineered with premium cells to ensure a perfect fit within the internal chassis, providing students and professionals in Kenya with a reliable solution to restore their laptop's original battery life and portability.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | IdeaPad 310 / 510 Series | 39Wh / 5055mAh | KSh 8,518 |
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Key Specifications
| Feature | Specification Details |
| Model Numbers | L15L2PB3, L15C2PB6, L15M2PB3 |
| Compatible Part Nos | 5B10K87722, 5B10K87721, 5B10L13961, 5B10M52815 |
| Capacity | 39Wh (approx. 5055mAh) |
| Voltage | 7.6V / 7.7V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 2-Cell |
| Compatibility | IdeaPad 310-14ISK/IKB, 310-15ISK/IKB, 510-15ISK/IKB |
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Battery Charging Speed and Efficiency
The Lenovo L15L2PB3 L15C2PB6 39Wh Original Battery is optimized for everyday performance:
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Optimized Power Draw: Tuned for the power curves of 6th and 7th Gen Intel Core processors, ensuring minimal energy waste during sleep and active use.
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Standard Charging Support: Fully compatible with Lenovo’s 45W and 65W Round-Tip power adapters, supporting safe and steady recharging to prolong chemical cell health.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Battery Safety Protection Technologies
Safety is a core priority for the Lenovo 39Wh Original Battery:
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Smart Circuit Guard: Integrated protection against over-voltage, over-charging, and short circuits to prevent damage to the laptop's motherboard.
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Heat Management: Built-in thermal sensors communicate with the BIOS to regulate charging speeds if the battery reaches high temperatures during intensive use.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Battery Connectivity and Compatibility
This internal battery is the essential fit for the IdeaPad 310 and 510 series in Kenya:
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Internal Fitment: Designed as an internal unit, ensuring a sleek profile without protruding from the laptop base.
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Firmware Integration: Fully recognized by Lenovo Vantage, allowing users to monitor cycle counts, health status, and set charge thresholds.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Charger Cable Strength and Durability
The bridge between the internal cells and the system is managed by a high-quality connector:
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High-Quality Header: Features a precision-molded 10-pin connector header that ensures a firm, vibration-proof link to the motherboard.
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Durable Ribbon Cable: The internal wiring is shielded against electromagnetic interference and designed to remain flexible during the installation process.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Battery Energy Management and Heat Control
The Lenovo L15L2PB3 L15C2PB6 39Wh Original Battery utilizes advanced management to maximize longevity:
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Cycle Longevity: Engineered to maintain high capacity over 300–500 recharge cycles, essential for a daily-use home and office laptop.
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Low Thermal Resistance: High-quality polymer cells generate minimal heat during discharge, protecting the laptop’s internal components from thermal stress.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Ideal Use Cases
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Academic Productivity: Perfect for students who need a reliable battery for lectures, assignments, and research.
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Home Office Work: Provides the necessary stamina for daily office tasks, spreadsheets, and video conferencing.
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Device Restoration: The perfect choice to replace a "plugged in, not charging" battery and restore your IdeaPad’s original mobile reliability.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Pros and Cons Table
| Pros | Cons |
| Genuine OEM replacement quality | Requires opening the laptop for installation |
| Higher capacity than base 30Wh models | Not compatible with 100/110 series models |
| Reliable Li-Polymer safety | |
| Safety and Thermal Certified |
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – FAQs
Q: Can I use this battery to replace a 30Wh (L15L2PB4) model?
A: Yes. This 39Wh model has the same physical dimensions and connector as the 30Wh version but provides longer runtime. It is a recommended upgrade.
Q: My laptop only turns on with the charger. Will this fix it?
A: Yes. This symptom indicates that your internal battery has failed. Replacing it with this original unit will restore the ability to use the laptop unplugged.
Q: How do I install this battery?
A: You must remove the screws from the bottom cover and carefully pry the cover off. Disconnect the battery connector from the motherboard before removing the old unit.
Lenovo L15L2PB3 L15C2PB6 39Wh Battery – Conclusion
The Lenovo L15L2PB3 L15C2PB6 39Wh Original Battery at KSh 8,518 is the ideal solution for restoring the mobile productivity of your IdeaPad 310 or 510. By opting for a genuine-spec replacement, you ensure maximum safety and a long-term return to reliable, cord-free computing.
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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