Lenovo IdeaPad 300S-11IBR 80KU0034GE 30Wh Original Battery
Sale price ksh 7,318
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Battery technology: Li-ion
Output voltage (volt): 7.4 Volt
Capacity: 4050 mAh / 30 Wh / 2-Cells
Color:Black
Model: L14M2P22
Condition: New,100% Original
Warranty: 6-Months / 30-Days Return
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The Lenovo IdeaPad 300S-11IBR (80KU0034GE) 30Wh Original Battery is the dedicated internal power source for Lenovo's 11.6-inch ultraportable series. Designed specifically for the compact 300S chassis, this battery balances a lightweight profile with enough energy density to support the Intel Celeron/Pentium processors typically found in this model. The Lenovo IdeaPad 300S-11IBR 30Wh Battery Price in Kenya is KSh 7,318.
This 2-cell lithium-polymer battery operates at 7.4V and provides a capacity of 30Wh (approx. 4050mAh). It is a precision replacement for several interchangeable Lenovo part numbers, including L14M2P22, L14S2P21, and 5B10H09630. At KSh 7,318, this original-grade unit ensures that your ultraportable maintains its intended 5–7 hour mobile runtime without the structural risks posed by generic aftermarket cells.
Who Should Buy This Battery?
This unit is the essential replacement for IdeaPad 300S-11IBR owners in Kenya—specifically those using the 80KU0034GE configuration—whose laptops are no longer holding a charge or are experiencing "plugged in, not charging" messages. Because the 300S is designed for extreme portability, having a fresh KSh 7,318 battery is key to maintaining its utility as a travel-friendly device for students and light business users.
Lenovo IdeaPad 300S-11IBR 30Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | IdeaPad 300S-11IBR (80KU) | 30Wh / 4050mAh | KSh 7,318 |
Lenovo IdeaPad 300S-11IBR 30Wh Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | 5B10H09630, 5B10H09632, 5B10K10168, 5B10K10228 |
| Compatible Part Nos | L14M2P22, L14S2P21 |
| Capacity | 30Wh (4050mAh) |
| Voltage | 7.4V |
| Battery Type | Li-Polymer |
| Cell Count | 2-Cell |
| Cycle Life | 300–500 Recharge Cycles |
| Compatibility | IdeaPad 300S-11IBR, Yoga 300-11IBR, Yoga 300-11IBY |
Lenovo IdeaPad 300S-11IBR 30Wh Battery Performance and Safety
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Compact Form Factor: Engineered to fit the tight tolerances of the 11.6-inch laptop interior, preventing pressure on the trackpad or internal components.
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Low Self-Discharge: Features Grade A+ cells that hold their charge for extended periods when the laptop is powered off or in sleep mode.
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Integrated Safety Features: Built-in protection against over-voltage, short-circuiting, and thermal spikes to protect the laptop's motherboard.
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Accurate Gas Gauge: Communicates directly with the Windows battery manager and Lenovo Vantage for precise "minutes remaining" calculations.
Lenovo IdeaPad 300S-11IBR 30Wh Compatibility List
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300S Series: IdeaPad 300S-11IBR (80KU), 300S-11IBY.
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Yoga Series: Yoga 300-11IBR, Yoga 300-11IBY, Yoga 300-11ISK.
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Flex Series: Flex 3-1120, Flex 3-1130.
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Note: While this battery shares some specs with the 14-inch 300S-14 batteries (L14L2P21), the physical shape and connector position are different. This KSh 7,318 unit is specifically for the 11-inch version.
Lenovo IdeaPad 300S-11IBR 30Wh Battery Pros and Cons Table
| Pros | Cons |
| Restores full 5+ hour mobility for the ultraportable | Internal design requires disassembly for replacement |
| Lightweight polymer construction | 30Wh is a standard capacity (not high-capacity) |
| Safe for rapid-charging adapters | Fragile connector pins require careful alignment |
Lenovo IdeaPad 300S-11IBR 30Wh Battery Frequently Asked Questions (FAQs)
Can I use a 35Wh battery in the 300S-11IBR?
Generally, no. The 11.6-inch chassis is strictly designed for the 30Wh (L14M2P22) footprint. Attempting to fit a larger battery from the 14-inch models will result in physical incompatibility and potential connector mismatch.
How do I install this battery?
You must remove the 10 screws from the bottom base cover and carefully lift it off. Once inside, unscrew the battery mounting screws and gently disconnect the 10-pin power cable from the motherboard before swapping units.
Why is my new battery only charging to 60%?
Check your Lenovo Vantage settings. If "Conservation Mode" is enabled, the software intentionally limits the charge to 60% to prolong the battery's chemical lifespan. Disable this if you need 100% capacity for travel.
Lenovo IdeaPad 300S-11IBR 30Wh Battery Conclusion
The Lenovo IdeaPad 300S-11IBR (80KU) 30Wh Battery at KSh 7,318 is the definitive replacement part to keep your small-form-factor laptop truly portable. By choosing an original-grade unit, you avoid common issues like BIOS rejection and overheating.
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”
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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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