45wh Lenovo N42 80US 80VJ battery
Sale price ksh 7,318
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Battery Type: Li-ion
Voltage:11.1V
Capacity: 45Wh /3cell
Color: Black
Condition: Brand New
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The Lenovo N42-20 Chromebook (Models 80US and 80VJ) 45Wh Original Battery is a high-reliability 3-cell internal lithium-ion power unit designed for Lenovo's ruggedized education laptops. Built to withstand the daily demands of classroom and remote learning environments, this battery is a standard power solution for both the clamshell (80US) and touch-enabled (80VJ) versions of the 14-inch N42 series.
Operating at a nominal voltage of 11.1V (fully compatible with 10.8V), this battery is the certified replacement for FRU part numbers L15M3PB1, L15L3PB1, 5B10K88047, and 5B10K88048. The Lenovo N42-20 Chromebook 45Wh Battery Price in Kenya is KSh 7,318, restoring the long-lasting 10-hour runtime these ChromeOS devices are known for.
Lenovo N42-20 (80US / 80VJ) Battery: Who Should Buy This?
This internal battery is the exact fit for the N42-20 Chromebook and related variants in Kenya experiencing:
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"OS Missing or Damaged" Errors: Sometimes caused by a critical battery failure that prevents the system from maintaining enough voltage during the boot sequence.
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Non-Functional Portability: The Chromebook works only when the 45W Type-C or Round Tip charger is connected.
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Amber Blinking LED: The battery indicator flashes amber or red constantly, even after being plugged in overnight.
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Warped Casing: The bottom cover of the Chromebook appears slightly pushed out, indicating the internal lithium cells are swelling.
Lenovo N42-20 Chromebook 45Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | N42-20 (80US / 80VJ) | 45Wh / 4050mAh | KSh 7,318 |
Lenovo N42-20 Chromebook Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L15M3PB1, L15L3PB1 |
| Compatible Part Nos | 5B10K88047, 5B10K88048, 5B10W67248 |
| Capacity | 45Wh (4050mAh) |
| Voltage | 11.1V / 10.8V |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Count | 3-Cell |
| Cycle Life | 300–500 Charge Cycles |
Lenovo N42-20 Chromebook Battery Performance and Safety
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Optimized for ChromeOS: Seamless integration with Google’s power management for real-time health monitoring and accurate "time remaining" estimates.
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Ruggedized Safety Circuitry: Features built-in protection against over-voltage and thermal spikes, essential for students who transport their laptops frequently.
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Steady Power Flow: Specifically engineered to provide consistent 11.1V output to the Intel Celeron processors used in the N42 series.
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Perfect Mechanical Fit: Designed to match the internal screw brackets and 8-pin connector found in the 14-inch N42 chassis.
Lenovo N42-20 Chromebook 45Wh Battery Pros and Cons Table
| Pros | Cons |
| Excellent 10-hour runtime for KSh 7,318 | Requires opening the bottom shell for replacement |
| Direct factory-spec fit for 80US and 80VJ | 11.1V output is specific to Chromebook series |
| Grade A+ cells for long-term health | Internal ribbon cable is thin and requires careful handling |
Lenovo N42-20 Chromebook Battery Frequently Asked Questions (FAQs)
Will this battery fit the N22 or N23 Chromebooks?
Yes. The N42-20 shares the same L15M3PB1 battery architecture with the N22 and N23 series. It is a highly versatile part for Lenovo’s education Chromebook lineup
My Chromebook won't turn on even when plugged in; is it the battery?
If you see a blinking light when the charger is connected, it often indicates a dead battery cell. Replacing it with this KSh 7,318 unit usually resolves the issue immediately, though you should also verify that your charger is outputting the correct voltage.
Lenovo N42-20 Chromebook 45Wh Battery Conclusion
The Lenovo N42-20 Chromebook 45Wh Original Battery at KSh 7,318 is a critical component for keeping your student or business laptop mobile and reliable. It offers the safety and performance of an original-standard replacement.
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“
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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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