51wh Lenovo L18C4P71 02DL006 SB10K97643 battery
Sale price ksh 11,278
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Battery Type: Li-ion
Voltage: 15.36V
Capacity: 51wh
Color: Black
Condition: Brand New
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The Lenovo L18C4P71 (02DL006) 51Wh Original Battery is a premium internal 3-cell lithium-polymer power unit. Designed specifically for Lenovo’s high-performance T-series and P-series mobile workstations, this battery provides the stable 11.52V output required for Intel Core i5/i7 processors and professional-grade FHD or 4K displays.
At KSh 11,278, this 51Wh unit is the certified original replacement for part numbers L18C4P71, L18M4P71, 02DL006, and SB10K97643. It is engineered with high-density cells to fit within the slim, durable chassis of the T490 and T590 series while offering the longevity required for business travelers and power users.
Lenovo L18C4P71 Battery: Who Should Buy This?
This internal battery is the essential fit for ThinkPad T490, T590, P43s, and P53s users in Kenya experiencing:
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Drastic Runtime Reduction: The laptop fails to last more than 2–3 hours on a full charge, significantly below the original 10-hour business rating.
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Sudden Hibernation: The system shuts down or enters hibernation abruptly when the battery level reaches 15% or 20%.
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Plugged In, Not Charging: The Windows taskbar or Lenovo Vantage reports the battery is connected but the charge level remains stagnant.
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Safety Alerts: Lenovo Vantage reports a "battery failure" or the bottom chassis of the T490/T590 is bulging due to internal cell swelling.
Lenovo L18C4P71 (02DL006) 51Wh Battery Price Summary
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad T490 / T590 | 51Wh / 4420mAh | KSh 11,278 |
Lenovo L18C4P71 Battery Key Specifications
| Feature | Specification Details |
| Model Numbers | L18C4P71, L18M4P71, L18L4P71 |
| Compatible Part Nos | 02DL006, SB10K97643, 02DL004, 02DL005 |
| Capacity | 51Wh (approx. 4420mAh) |
| Voltage | 11.52V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | ThinkPad T490, T590, P43s, P53s, T14 Gen 1 |
Lenovo L18C4P71 Battery Performance and Safety
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Rapid Charge Support: Recharges to 80% in approximately 60 minutes when used with the original 65W USB-C adapter.
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Intelligent Health Management: Fully recognized by Lenovo Vantage for accurate battery health status, charge thresholds, and cycle counting.
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High-Efficiency Discharge: Optimized to provide steady power during intensive tasks like video conferencing and heavy multitasking.
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Thermal Protection Board: Built-in safety circuits guard against over-voltage, thermal runaway, and internal short circuits.
Lenovo L18C4P71 (02DL006) 51Wh Battery Pros and Cons
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Pros: Restores full 10-hour potential runtime for KSh 11,278; original architecture ensures full system safety; compatible across multiple high-end ThinkPad models.
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Cons: Internal replacement requires removing several Phillips screws and the bottom cover; not compatible with the smaller "S" variants like the T490s.
Lenovo L18C4P71 Battery Frequently Asked Questions (FAQs)
Will this fit the ThinkPad T490s?
No. The T490s (Slim) uses a physically different internal battery design. This L18C4P71 battery is strictly for the standard T490, T590, and P-series workstations.
Do I need to calibrate this battery after installation?
It is recommended to use the "Battery Gauge Reset" feature in the Lenovo Vantage app once installed. This will sync the Windows battery meter with the new 51Wh cells.
Lenovo L18C4P71 Battery Conclusion
The Lenovo L18C4P71 51Wh Battery at KSh 11,278 is the professional-grade solution to maintain the legendary reliability and performance of your T-series workstation.
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)
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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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