Lenovo Chromebook S330 81JW000CUS 45wh battery
Sale price ksh 7,918
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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 Chromebook S330 81JW000CUS 45Wh Original Battery is a high-quality internal 3-cell lithium-polymer power unit. Designed specifically for the 14-inch Chromebook S330 (Type 81JW), this battery provides the stable 11.4V output required for its MediaTek processor and ChromeOS environment. At KSh 7,318, this 45Wh unit is the certified original replacement for part numbers L17M3P61, L17L3P61, and 5B10Q82425. It is engineered with high-density cells to fit perfectly within the slim chassis of the S330 model, ensuring reliable power for students and remote workers who depend on the Chromebook’s long-lasting mobility for cloud-based tasks.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | Chromebook S330 (81JW) | 45Wh / 3950mAh | KSh 7,318 |
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Key Specifications
| Feature | Specification Details |
| Model Numbers | L17M3P61, L17L3P61, L17C3P61 |
| Compatible Part Nos | 5B10Q82425, 5B10Q82426, 5B10Q82427, SB10Q82424 |
| Capacity | 45Wh (approx. 3950mAh) |
| Voltage | 11.4V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | Chromebook S330, Chromebook 14e, IdeaPad S130-14, S145-14 |
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Battery Charging Speed and Efficiency
The Lenovo Chromebook S330 81JW000CUS 45Wh Original Battery is optimized for school-day mobility:
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Steady Energy Discharge: Specifically tuned for the energy-efficient MediaTek MT8173C hardware, providing up to 10 hours of typical classroom or office use.
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Stable Charging Profile: Fully compatible with Lenovo’s 45W and 65W USB-C power adapters, supporting a safe charging curve that helps maintain the long-term health of the polymer cells.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Battery Safety Protection Technologies
Safety is a core priority for the Lenovo Chromebook S330 81JW000CUS 45Wh Original Battery:
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Multi-Stage Circuit Protection: Guards against over-voltage, over-current, and internal short circuits to protect the Chromebook's motherboard.
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Thermal Monitoring Sensors: Built-in sensors monitor internal cell temperatures, automatically regulating power flow to prevent thermal stress during extended video playback or data syncing.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Battery Connectivity and Compatibility
This internal battery is the essential fit for the 14-inch Chromebook series in Kenya:
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Model Compatibility: Specifically for the Lenovo Chromebook S330 (Type 81JW).
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Part Number Match: Certified replacement for OEM part numbers L17M3P61 and 5B10Q82425.
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System Integration: Fully recognized by ChromeOS for accurate percentage reporting and energy management notifications.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Charger Cable Strength and Durability
The bridge between the internal cells and the system is managed by a high-quality flexible connector:
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Reinforced Internal Ribbon: The main battery-to-motherboard cable is designed to withstand the heat cycles and physical demands of a portable Chromebook.
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Precision Header: Features a high-quality plastic header that ensures a vibration-proof, secure connection to the motherboard power port.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Battery Energy Management and Heat Control
The Lenovo Chromebook S330 81JW000CUS 45Wh Original Battery utilizes advanced management to maximize longevity:
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Cycle Longevity: Engineered to maintain its capacity over hundreds of charge-discharge cycles, ideal for daily student and light office use.
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Low Heat Generation: High-quality polymer cells generate minimal heat during use, protecting the laptop’s internal components from thermal stress in fanless designs.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Ideal Use Cases
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Educational Productivity: Perfect for students using Google Classroom, Docs, and educational apps throughout the school day.
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Remote Cloud Work: Provides the necessary stamina for long sessions on cloud-based platforms away from a power outlet.
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Device Restoration: The perfect choice to replace a dead or non-performing battery and restore your Chromebook’s original mobility.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Pros and Cons Table
| Pros | Cons |
| Genuine Lenovo OEM Quality | Internal installation required |
| Specifically Tuned for S330 Series | Modest capacity for high-wattage tasks |
| Lightweight 3-Cell Design | Fixed voltage (11.4V) |
| Safety and Thermal Certified |
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – FAQs
Q: Will this fit the Chromebook C330 (11-inch)?
A: No. The Chromebook C330 uses a different, smaller battery design (L17M3P61). While the part numbers are similar, the physical dimensions for the 14-inch S330 must be matched.
Q: How do I install this battery?
A: Installation requires removing the bottom cover of the laptop using a Philips screwdriver. You must carefully disconnect the internal battery header from the motherboard before unscrewing the old unit.
Q: My Chromebook won't turn on without the charger. Is it the battery?
A: Most likely. If the Chromebook functions perfectly when plugged in but dies immediately when unplugged, the internal battery has failed and needs replacement.
Lenovo Chromebook S330 81JW000CUS 45Wh Battery – Conclusion
The Lenovo Chromebook S330 45Wh Original Battery at KSh 7,318 is the definitive professional-grade solution to restore the mobility of your Chromebook. By choosing a genuine OEM replacement, you ensure safety, accurate power reporting, and full compatibility with your system's hardware.
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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