Lenovo ThinkPad P53s 20N6003RUS battery
Sale price ksh 7,798
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Battery Type: Li-ion
Voltage: 11.52V
Capacity: 57WH
Color: Black
Condition: Brand New
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The Lenovo ThinkPad P53s (20N6) 57Wh Battery is the high-capacity internal power solution for Lenovo’s lightweight 15.6-inch mobile workstation. Specifically designed for the 20N6 series (including the 20N6003RUS), this 3-cell lithium-polymer battery provides the necessary endurance to support Intel Core processors and NVIDIA Quadro professional graphics. As a direct replacement for the original workstation battery, it ensures your device retains its slim profile while delivering professional-grade mobile power. It features native support for Lenovo’s Rapid Charge technology, allowing the system to reach an 80% charge in about 60 minutes with a 65W USB-C adapter. The Lenovo ThinkPad P53s 20N6003RUS 57Wh Battery Price in Kenya is KSh 7,798.
Who Should Buy the Lenovo ThinkPad P53s 20N6003RUS Battery?
This battery is an essential purchase for Kenyan engineers and designers whose P53s workstation no longer survives long sessions away from a power outlet. If you notice your laptop shutting down during intensive CAD rendering or if the Windows battery report indicates significant capacity loss, this KSh 7,798 unit is the recommended fix. It is ideal for users who need a balance between the workstation’s 15.6-inch screen size and the mobility required for field site visits or client presentations.
Lenovo ThinkPad P53s 20N6003RUS Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Workstation-Grade Internal | ThinkPad P53s (20N6 / 20N7) | 57Wh / 4950mAh | KSh 7,798 |
Lenovo ThinkPad P53s 20N6003RUS Battery Key Specifications Table
| Feature | Specification Details |
| FRU / Part Numbers | 02DL011, 02DL012, 5B10W13913, 5B10W13914 |
| Alternative Part Nos | L18M3P71, L18L3P71, L18C3P71, SB10K97649 |
| Capacity | 57Wh / Approx. 4950mAh |
| Voltage | 11.52V |
| Battery Type | Lithium-ion Polymer (3-Cell) |
| Rapid Charge Support | Yes (80% in 1 Hour with 65W+ Adapter) |
| Compatibility | ThinkPad P53s, T590, T15 Gen 1, P15s Gen 1 |
| Warranty | 12 Months Limited Warranty |
Lenovo ThinkPad P53s 20N6003RUS Battery Performance and Reliability
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Workstation Stamina: Provides a stable 11.52V output to handle the power spikes of dedicated GPU workloads without causing system instability.
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Rapid Charge Efficiency: Reaches 80% capacity in 60 minutes, which is vital for professionals who need a quick turnaround between travel and desk work.
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Seamless Integration: Fully recognized by the BIOS and Lenovo Vantage, enabling accurate power management and customized charging thresholds to protect cell health.
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Thermal Management: Built-in safety sensors monitor temperature to prevent the battery from overheating during rapid charging cycles in warm environments.
Lenovo ThinkPad P53s 20N6003RUS Battery Pros and Cons Table
| Pros | Cons |
| High 57Wh capacity restores original 10-15 hour runtime | Internal installation requires removing the bottom cover |
| 80% Rapid Charge support for quick power recovery | Requires a Phillips #0 precision screwdriver for install |
| BIOS-recognized for original power management | Not compatible with the standard P53 (non-s) model |
| High-grade cells prevent swelling and trackpad issues | More expensive than lower-capacity 51Wh variants |
Lenovo ThinkPad P53s 20N6003RUS Battery Frequently Asked Questions (FAQs)
ThinkPad P53s Battery Price: How much is the 57Wh replacement in Nairobi? The current retail price for this high-grade internal battery is KSh 7,798.
Compatibility: Will this fit the standard ThinkPad P53? No. The P53 (Performance) uses a much larger 90Wh battery. This 57Wh unit is strictly for the P53s (Slim) and T590 chassis.
Safety: How do I replace the battery safely? You must enter the BIOS (press F1 at startup), navigate to Config > Power, and select "Disable Built-in Battery." The system will shut down, allowing you to safely disconnect the internal ribbon cable.
Lenovo ThinkPad P53s 20N6003RUS Battery Conclusion
At KSh 7,798, the Lenovo ThinkPad P53s (20N6) 57Wh Battery is a vital investment for maintaining the professional capabilities of your 15.6-inch mobile workstation. By combining high-density lithium-polymer cells with original Rapid Charge compatibility, this battery ensures your P53s remains as mobile and reliable as the day it was unboxed. For Kenyan professionals relying on the 20N6003RUS model, this replacement offers excellent long-term value and stability.
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We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
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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