Lenovo ThinkPad L390 Yoga 20NT0006US battery
Sale price ksh 9,478
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Battery Type: Li-ion
Voltage: 11V
Capacity: 45WH
Color: Black
Condition: Brand New
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The Lenovo ThinkPad L390 Yoga (20NT0006US) 45Wh battery is a professional-grade internal power unit specifically engineered for the 13.3-inch 2-in-1 convertible workstation. Designed for the 20NT series, this 3-cell lithium-polymer battery provides the stable 11.1V output required to power 8th Gen Intel Core processors and the high-response 10-point multi-touch display. The Lenovo ThinkPad L390 Yoga (20NT0006US) 45Wh Battery Price in Kenya is KSh 9,478.
This replacement unit features full native support for Lenovo’s Rapid Charge technology, allowing it to reach 80% capacity in approximately 60 minutes when used with a 65W USB-C power adapter. It is the definitive solution for restoring the L390 Yoga's versatility, addressing common issues like rapid drain in tablet mode, battery health warnings, or the device failing to stay powered when disconnected from the AC adapter.
Who Should Buy This Battery?
The Lenovo ThinkPad L390 Yoga (20NT0006US) battery is an essential investment for students, educators, and creative professionals in Kenya. It is ideal for users who utilize the Yoga’s unique 360-degree hinge for digital sketching, note-taking, and collaborative presentations and require a dependable energy source that lasts through long study sessions or travel.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Price Table
| Product | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | L390 Yoga, L380 Yoga, L390, L380 | 45Wh / 4100mAh | KSh 9,478 |
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Key Specifications Table
| Feature | Specification Details |
| Battery Type | Lithium-Ion Polymer (Li-Po) |
| Voltage Output | 11.1V |
| Capacity | 45Wh (Approx. 4100mAh) |
| Cell Count | 3-Cell Internal |
| Part Numbers | L17M3P55, L17L3P53, L17C3P53, 01AV481, 01AV482, 01AV483, 5B10W13892 |
| Compatibility | ThinkPad L390 Yoga, ThinkPad L380 Yoga, L380, L390 |
| Connector Type | Internal Multi-pin Cable Connector |
| Charging | Rapid Charge Supported (80% in 1hr) |
| Build Material | High-Density Grade A+ Cells |
| Cycle Life | 300–500 Recharge Cycles |
| Condition | Brand New |
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Design and Build Quality
The Lenovo ThinkPad L390 Yoga (20NT0006US) battery features a precision-molded internal design tailored to fit the Yoga’s flexible 13.3-inch chassis. Utilizing high-density 3-cell chemistry, it provides an optimized energy-to-weight ratio that maintains the device’s lightweight portability. The unit is housed in a heat-resistant casing to ensure safe performance while switching between laptop, tablet, and stand modes.
Build quality emphasizes workstation-standard reliability. The battery includes a high-quality internal multi-pin connector and reinforced mounting tabs, ensuring a secure electrical connection to the motherboard that remains stable during the frequent orientation changes typical of 2-in-1 devices.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Charging Speed and Efficiency
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Rapid Charge Capability: Restores up to 80% charge in just one hour, ensuring you are ready for a full day of productivity after a short break.
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Intelligent Power Sync: Fully recognized by Lenovo BIOS and Vantage for precise capacity calibration and accurate health logging.
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Low Self-Discharge: Premium lithium-polymer chemistry ensures the battery retains energy effectively during long periods in Modern Standby.
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Stable Current Delivery: Maintains a consistent 11.1V rail to prevent hardware throttling or touchscreen flickering during intensive use.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Safety Protection Technologies
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Smart BMS Logic: The integrated Battery Management System ensures each of the three cells charges and discharges evenly to maximize longevity.
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Thermal Sensors: Built-in thermistors monitor internal cell temperature, regulating power intake if temperatures rise during fast-charging cycles.
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Anti-Swelling Safety: Structural margins are engineered to prevent cell expansion from damaging the internal trackpad or the device’s magnesium-alloy base.
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Short-Circuit Protection: Features hardware-level safety fuses for immediate electrical cutoff in the event of an electrical fault or power surge.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Ideal Use Cases
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Creative Digital Work: Provides the dependability needed for digital sketching and illustration away from a desk.
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Academic Productivity: Restores the runtime needed for a full day of research, lectures, and note-taking.
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Mobile Business: Ensures consistent power for back-to-back presentations and collaborative remote work.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Pros and Cons Table
| Pros | Cons |
| 45Wh capacity restores original factory-standard endurance | Internal installation requires removing the base cover |
| Supports 80% Rapid Charge in just 60 minutes | Requires a Phillips #0 precision screwdriver |
| Grade A+ cells ensure long-term stability and health | Fixed capacity (no extended runtime option) |
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Frequently Asked Questions (FAQs)
What is the price of the Lenovo ThinkPad L390 Yoga (20NT0006US) battery in Kenya?
The current price for this 45Wh high-quality internal replacement battery is KSh 9,478.
How do I safely replace the Lenovo ThinkPad L390 Yoga (20NT0006US) battery?
Restart and enter BIOS (F1). Navigate to Config > Power and select "Disable Built-in Battery." Once the system powers off, you can safely remove the base cover screws and swap the unit.
Will this battery fit the standard ThinkPad L390?
Yes. The ThinkPad L390 (laptop) and L390 Yoga (convertible) share the same internal battery design and part numbers (L17M3P55 series).
Does this battery support fast charging?
Yes, it is fully compatible with Lenovo's Rapid Charge technology when used with an original 65W USB-C power adapter.
Lenovo ThinkPad L390 Yoga (20NT0006US) Battery Conclusion
The Lenovo ThinkPad L390 Yoga (20NT0006US) 45Wh battery at KSh 9,478 is the professional-grade solution to maintain the versatility and reliability of your 13.3-inch convertible. With its support for Rapid Charge, workstation-level safety protocols, and precision fit, it eliminates the frustration of being tethered to a wall outlet. Investing in this quality-grade replacement ensures that your ThinkPad remains a powerful and mobile tool for all your academic and professional achievements.
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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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