80wh Lenovo L18M4P71 SB10S57317 01YU911 battery
Sale price ksh 11,398
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Battery Type: Li-ion
Voltage:15.36V
Capacity: 80Wh
Color: Black
Condition: Brand New
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The Lenovo L18M4P71 SB10S57317 01YU911 80Wh Original Battery is a high-capacity internal 4-cell lithium-polymer power unit. Designed specifically for the premium ThinkPad X1 Extreme and ThinkPad P1 workstation series, this battery provides the stable 15.36V output required for high-performance Intel Core i7/i9 processors and NVIDIA Quadro/GTX graphics. At KSh 11,398, this 80Wh unit is the certified original replacement for part numbers L18M4P71, SB10S57317, 01YU911, and 5B10W13928. It is engineered with premium high-density cells to fit perfectly within the carbon-fiber chassis, supporting Rapid Charge technology to provide reliable power for professional creativity and intensive business tasks.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 4-Cell Internal | ThinkPad X1 Extreme / P1 | 80Wh / 5235mAh | KSh 11,398 |
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Key Specifications
| Feature | Specification Details |
| Model Numbers | L18M4P71, L18L4P71, L18C4P71 |
| Compatible Part Nos | SB10S57317, 01YU911, 02DL006, 5B10W13928 |
| Capacity | 80Wh (approx. 5235mAh) |
| Voltage | 15.36V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 4-Cell |
| Compatibility | ThinkPad X1 Extreme Gen 1/2, ThinkPad P1 Gen 1/2 |
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Battery Charging Speed and Efficiency
The Lenovo L18M4P71 SB10S57317 01YU911 80Wh Original Battery is optimized for high-end workstation performance:
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Express Power Delivery: Fully compatible with Lenovo's 135W or higher slim-tip Rapid Charge system, allowing the battery to reach up to 80% charge in approximately 60 minutes.
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High Energy Conversion: The 5235mAh capacity ensures maximum runtime for a 15.6-inch high-performance device, supporting demanding workflows such as 4K video editing and 3D modeling.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Battery Safety Protection Technologies
Safety is built into the core of the Lenovo L18M4P71 SB10S57317 01YU911 80Wh Original Battery through multiple hardware layers:
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Multi-Stage Circuit Protection: Guards against over-voltage, over-current, and internal short circuits to prevent damage to the high-performance motherboard.
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Intelligent Thermal Shutdown: Built-in sensors monitor the temperature of each cell, automatically throttling power or halting charging if overheating is detected during intensive processing.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Battery Connectivity and Compatibility
This internal battery is the essential fit for the 15.6-inch premium ThinkPad series in Kenya:
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Model Compatibility: Specifically for ThinkPad X1 Extreme Gen 1 and Gen 2, and ThinkPad P1 Gen 1 and Gen 2.
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Part Number Match: Certified replacement for OEM part numbers L18M4P71, SB10S57317, 01YU911, and 02DL006.
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System Integration: Fully recognized by Lenovo Vantage for real-time cycle tracking, health status monitoring, and firmware updates.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Charger Cable Strength and Durability
While the battery is an internal component, its bridge to the system is maintained by a high-strength flexible cable:
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Reinforced Internal Ribbon: The main battery-to-motherboard connector is designed to withstand the micro-vibrations and thermal expansion associated with high-wattage hardware.
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Secure Locking Header: Features a precision-engineered plastic header that ensures a tight, vibration-proof connection to the motherboard's power port.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Battery Energy Management and Heat Control
The Lenovo L18M4P71 SB10S57317 01YU911 80Wh Original Battery features advanced management to extend its overall lifespan:
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Cycle Management: Designed to maintain high capacity over hundreds of charge-discharge cycles, essential for workstations used as primary machines.
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Low Heat Resistance: High-quality polymer cells generate less heat during rapid discharge, protecting the laptop’s thin internal components from thermal stress during heavy rendering.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Ideal Use Cases
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Creative Workstations: Provides the necessary stamina for intensive tasks away from a desk, such as on-site video editing or CAD work.
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Executive Productivity: Ideal for users who require the power of a workstation with the mobility of a high-end laptop.
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System Restoration: The perfect choice for replacing a swollen or dead battery to restore the laptop's original professional-grade portability.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Pros and Cons Table
| Pros | Cons |
| Genuine Lenovo OEM Quality | Internal installation requires bottom cover removal |
| Large 80Wh capacity for workstations | Not compatible with X1 Extreme Gen 3/4/5 |
| Supports Lenovo Rapid Charge | High-voltage specific (15.36V) |
| Safety and Thermal Certified |
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – FAQs
Q: Will this fit the X1 Extreme Gen 3 or Gen 4?
A: No. Later generations of the X1 Extreme and P1 series often use different battery designs (e.g., Gen 4 uses a 90Wh battery). Always verify the part number (01YU911) on your existing battery.
Q: How do I know if I need a new battery?
A: If your workstation only works when plugged in, shuts down suddenly under heavy load, or if the bottom cover is bulging, the battery should be replaced immediately.
Q: Does this battery support fast charging?
A: Yes, it is fully compatible with Lenovo's Rapid Charge technology when used with an original 135W or higher slim-tip adapter.
Lenovo L18M4P71 SB10S57317 01YU911 80Wh Battery – Conclusion
The Lenovo L18M4P71 SB10S57317 01YU911 80Wh Original Battery at KSh 11,398 is the definitive professional-grade solution to restore the mobility of your premium workstation. By choosing a genuine OEM replacement, you ensure safety, maximum runtime, 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)
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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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