45wh Lenovo Chromebook S330 81JW 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 45Wh Original Battery for the Lenovo Chromebook S330 (Machine Type 81JW) is a high-efficiency internal power cell designed for the 14-inch ChromeOS series. Engineered to match the energy-sipping MediaTek processors, this 3-cell battery is the core reason for the S330's renowned mobility, providing enough charge to power through a full academic or workday without an outlet.
Operating at 11.1V (or 11.4V depending on the specific batch) and delivering 4050mAh, it is the direct factory replacement for the L15M3PB1 and 5B10K88048 part series. The Lenovo Chromebook S330 (81JW) 45Wh Battery Price in Kenya is KSh 7,318, offering an affordable way to restore the original 10-hour runtime of your device.
Lenovo Chromebook S330 (81JW) Battery: Who Should Buy This?
This battery is the correct choice for Chromebook S330 and C330 users in Kenya facing:
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The Chromebook shutting down instantly when the USB-C power cable is removed.
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ChromeOS displaying a "Battery is low" warning despite being plugged in for hours.
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Significant "Battery Health" percentage drop in the ChromeOS diagnostics tool.
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Heat buildup or internal swelling that makes the bottom case feel uneven on a flat surface.
Lenovo Chromebook S330 (81JW) Battery Price Table
| Product Name | Model Compatibility | Capacity | Price in Kenya |
| Lenovo Chromebook S330 Battery | 81JW / 81HY | 45Wh | KSh 7,318 |
Lenovo Chromebook S330 (81JW) Battery Key Specifications
| Feature | Specification Details |
| Model Number | L15M3PB1 |
| Compatible Part Nos | 5B10K88048, 5B10K88047, 5B10K88049, SB18C15129 |
| Capacity | 45Wh (4050mAh) |
| Voltage | 11.1V / 11.4V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | Chromebook S330 (81JW), Chromebook C330 (81HY) |
Lenovo Chromebook S330 (81JW) Battery Performance and Safety
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Extended Life: Designed for low-cycle degradation, maintaining capacity over hundreds of recharge cycles.
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Integrated Safety: Features protection against power surges, over-discharge, and internal short-circuiting.
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Native Sync: Fully recognized by the ChromeOS kernel for accurate percentage tracking and power-saving modes.
Lenovo Chromebook S330 (81JW) Battery Compatibility List
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Chromebook S330 Series: 81JW0001US, 81JW0000US, 81JW0008MH.
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Chromebook C330 Series: 81HY0000US, 81HY000DUS.
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Flex Series: Flex 11 Chromebook, Flex 3-11M735.
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Other Models: Lenovo N22, N23, and N42 Chromebooks also utilize this same L15M3PB1 form factor.
Lenovo Chromebook S330 (81JW) Battery Pros and Cons
| Pros | Cons |
| Restores full 10-hour ChromeOS mobility | Requires opening the chassis with a screwdriver |
| Lightweight design maintains 1.5kg total weight | Ribbon cable connector is very small and fragile |
| Standardized part used across many models | Performance is limited in high-temperature environments |
Lenovo Chromebook S330 (81JW) Battery Frequently Asked Questions (FAQs)
How do I check the battery health on my S330?
Press to open the Crosh terminal, then type It will show you the current battery health percentage and discharge rate.
Can I charge this via a standard phone charger?
While the S330 uses USB-C, it requires a 45W Power Delivery (PD) charger to fill the battery effectively. A standard phone charger may be too slow or not charge the device at all while it is in use.
Lenovo Chromebook S330 (81JW) Battery Conclusion
The Lenovo Chromebook S330 45Wh Battery at KSh 7,318 is the most cost-effective way to fix power issues and regain the "all-day" battery life that defines the Chromebook experience.
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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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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