Lenovo IdeaPad U41-70 S41-70 30Wh Battery

Sale price ksh 6,958

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SKU: 43436
Condition: Brand New
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Battery Type: Li-ion
Voltage:7.4V
Capacity: 30Wh
Color: Black
Condition: Brand New

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The Lenovo IdeaPad U41-70 / S41-70 30Wh Original Battery is a compact internal lithium-ion battery designed for slim and lightweight IdeaPad laptops. It operates at approximately 7.4V and is optimized for portability, offering stable performance for everyday tasks such as browsing, office work, and media consumption.

At KSh 6,958, this battery is a reliable replacement compatible with part numbers like L14M2P21 and L14L2P21. It restores typical runtime of around 3–6 hours depending on system usage and settings.

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Price Table

Component Name Model Compatibility Capacity Price in Kenya
Original Internal Battery IdeaPad U41-70 / S41-70 series 30Wh / approx. 4050mAh KSh 6,958

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Key Specifications

Feature Specification Details
Model Numbers L14M2P21 / L14L2P21
Compatible Part Nos 5B10K10182, 5B10K10180, 5B10K10229
Capacity 30Wh (approx. 4050mAh)
Voltage 7.4V
Battery Type Lithium-ion Polymer (Li-Po)
Cell Count 2-Cell / 4-Cell variants
Compatibility IdeaPad U41-70, S41-70, S41-75 series

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Charging Speed and Efficiency

  • Designed for standard Lenovo 45W/65W chargers
  • Efficient for lightweight computing and mobility
  • Lower capacity optimized for slim ultrabook design

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Safety Protection Technologies

  • Built-in protection against overcharge and overheating
  • Stable voltage regulation for safe operation
  • Integrated circuit protection ensures long-term reliability

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Connectivity and Compatibility

  • Precision-fit internal design for U41-70 and S41-70 chassis
  • Fully recognized by Lenovo BIOS and system firmware
  • Matches original manufacturer specifications

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Charger Cable Strength and Durability

  • Reinforced connector for stable motherboard connection
  • Durable internal cable design for long-term usage

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Ideal Use Cases

  • Students and light users
  • Office and browsing tasks
  • Portable travel usage
  • Replacement for worn-out original batteries

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Pros and Cons Table

Pros Cons
Compact and lightweight design Lower capacity compared to larger batteries
OEM-compatible performance Internal installation required
Reliable for everyday tasks Not suitable for heavy workloads

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery FAQs

Q: Is this battery compatible with both U41-70 and S41-70 models?
A: Yes, it is designed for both series and shares the same battery platform.

Q: What is the voltage and capacity of this battery?
A: It operates at around 7.4V with a 30Wh capacity.

Q: Can I replace it myself?
A: Yes, but it requires opening the laptop and careful handling of internal components.

Lenovo IdeaPad U41-70 / S41-70 30Wh Battery Conclusion

The Lenovo IdeaPad U41-70 / S41-70 30Wh battery at KSh 6,958 is a dependable OEM replacement that restores portability and consistent everyday performance for lightweight Lenovo laptops.

 
 

Cash Payments (Nairobi only)

We accept  Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.

Mpesa Payment.

  1. Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
  2. Select “Pay Bill“
  3.  Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
  4. Account no. ( Indicate Order No. & Your Name)
  5. “Enter Amount : ( Total shown on Invoice)
  6. 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