Lenovo S41-70 80JU001DUS 30Wh Original Battery
Sale price ksh 7,318
Need help?
Chat with our support team
Battery technology: Li-ion
Output voltage (volt): 7.4 Volt
Capacity: 4050 mAh / 30 Wh / 2-Cells
Color:Black
Model: L14M2P21
Condition: New,100% Original
-
Fast Shipping
24 Hrs Delivery All Over Kenya
-
Customer Support
Contact Support -
Warranty
Warranty on All Products -
Secure Payment
Pay Via Mpesa & Bank Transfer -
Largest Range
Best Brands & laptops
The Lenovo IdeaPad S41-70 (80JU001DUS) 30Wh Original Battery is a specialized internal 2-cell lithium-polymer power unit. Designed for Lenovo's thin-and-light 14-inch "S" and "U" series ultrabooks, this battery prioritizes a slim physical profile to maintain the laptop's portability while providing reliable mobile energy.
At KSh 7,318, this 30Wh unit is the certified OEM replacement for part numbers L14M2P21, L14L2P21, and 5B10K10182. It operates at a stable 7.4V (compatible with 7.6V) and is engineered to fit precisely within the compact internal chassis of the 80JU machine type, ensuring seamless integration with Lenovo's energy management software.
Lenovo IdeaPad S41-70 Battery: Who Should Buy This?
This internal battery is the correct fit for IdeaPad S41-70, S41-35, and U41-70 users in Kenya experiencing:
-
Power Instability: The laptop shuts down immediately when the AC adapter is removed, or the battery indicator jumps from 50% to 0%.
-
"Plugged In, Not Charging": Windows displays a charging error, often caused by a failed internal protection circuit in an aged battery.
-
Chassis Bulging: The casing around the trackpad or bottom cover looks warped, indicating the internal lithium cells have begun to swell.
Decreased Mobility: The device requires a permanent connection to a wall outlet to remain functional during meetings or classes.
Lenovo IdeaPad S41-70 (80JU) 30Wh Battery Price Summary
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 2-Cell Internal | IdeaPad S41-70 (80JU) | 30Wh / 4050mAh | KSh 7,318 |
Lenovo IdeaPad S41-70 (80JU) Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L14M2P21, L14L2P21 |
| Compatible Part Nos | 5B10K10182, 5B10K10180, 5B10K10229, 5B10M49822 |
| Capacity | 30Wh (approx. 4050mAh) |
| Voltage | 7.4V (Compatible with 7.6V) |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 2-Cell |
| Compatibility | IdeaPad S41-70 (80JU), S41-35, S41-75, U41-70, Yoga 500-14 |
Lenovo IdeaPad S41-70 (80JU) Battery Performance and Safety
-
OEM Integration: Fully compatible with Lenovo’s power management firmware, providing accurate "Time Remaining" estimates and health reporting.
-
A+ Grade Cells: Utilizes high-quality lithium-polymer cells that maintain higher capacity over 300–500 recharge cycles.
-
Safety Circuitry: Includes a built-in PCM (Protection Circuit Module) to guard against overcharging, deep discharge, and thermal overheating.
-
Slim-Profile Design: Manufactured to the exact dimensions of the original factory unit to prevent pressure on internal components like the motherboard or trackpad.
Lenovo IdeaPad S41-70 (80JU) Battery Pros and Cons
-
Pros: Direct original fit for the 80JU001DUS model; maintains the ultrabook's lightweight design; high-quality safety certifications (CE/RoHS).
-
Cons: 30Wh capacity is designed for mobility rather than high-performance gaming; internal installation requires a small Phillips screwdriver and careful handling of the ribbon connector.
Lenovo IdeaPad S41-70 (80JU) Battery Frequently Asked Questions (FAQs)
Is this compatible with the Lenovo Yoga 500?
Yes. This battery is widely used across the Lenovo Yoga 500-14IBD and Yoga 500-15ISK series, provided your original battery part number matches L14M2P21.
Can I upgrade to a higher capacity battery?
The S41-70 chassis is specifically designed for this 2-cell flat battery. While some 3-cell versions exist (like the 39Wh/45Wh L14M3P21), they often have a different voltage (11.1V) and are not compatible with 7.4V systems. Always match your original voltage.
Lenovo IdeaPad S41-70 (80JU) Battery Conclusion
At KSh 7,318, the Lenovo IdeaPad S41-70 30Wh Battery is a critical component for restoring the portable, "go-anywhere" performance of your S-series ultrabook.
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
Related Products
Recommended for You