Lenovo ThinkPad L380 20M5003UCA 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 L380 (20M5003UCA) 45Wh battery is a professional-grade internal power unit designed for the 13.3-inch L-series business laptop. Specifically engineered for the 20M5 series, this 3-cell lithium-polymer battery provides a stable 11.1V output required to sustain 8th Gen Intel Core processors. The Lenovo ThinkPad L380 (20M5003UCA) 45Wh Battery Price in Kenya is KSh 9,478.
This replacement unit features full support for Lenovo’s Rapid Charge technology, which can restore 80% of its capacity in approximately 60 minutes when paired with a 65W USB-C power adapter. It is the definitive solution for restoring the L380's original mobile endurance, fixing common issues such as "Battery Not Detected" notifications, rapid capacity loss, or the laptop failing to hold a charge throughout a workday.
Who Should Buy This Battery?
The Lenovo ThinkPad L380 (20M5003UCA) battery is an essential purchase for corporate professionals, educators, and students in Kenya who rely on the L380’s compact 1.46kg design. It is ideal for users who need a dependable energy source for classrooms, coffee shops, and travel without the constant need for a wall outlet.
Lenovo ThinkPad L380 (20M5003UCA) Battery Price Table
| Product | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad L380, L380 Yoga, L390, L390 Yoga | 45Wh / 4050mAh | KSh 9,478 |
Lenovo ThinkPad L380 (20M5003UCA) Battery Key Specifications Table
| Feature | Specification Details |
| Battery Type | Lithium-Ion Polymer (Li-Po) |
| Voltage Output | 11.1V |
| Capacity | 45Wh (Approx. 4050mAh) |
| Cell Count | 3-Cell Internal |
| Part Numbers | L17M3P52, L17L3P52, L17C3P52, 01AV447, 01AV448, 5B10W13877 |
| Compatibility | ThinkPad L380 (20M5, 20M6), L390, L380 Yoga, L390 Yoga |
| 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 L380 (20M5003UCA) Battery Design and Build Quality
The Lenovo ThinkPad L380 (20M5003UCA) battery features a precision-engineered internal design tailored specifically to fit the L380’s compact 13-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 protected by a heat-shielded casing to ensure consistent thermal performance during heavy multitasking.
Build quality is focused on business-standard reliability. The Lenovo ThinkPad L380 battery includes a flexible internal ribbon cable and reinforced mounting points, ensuring a secure electrical connection to the motherboard that withstands the vibrations and impacts of frequent travel.
Lenovo ThinkPad L380 (20M5003UCA) Battery Charging Speed and Efficiency
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Rapid Charge Support: Regains 80% charge in about 60 minutes, maximizing uptime for mobile professionals.
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Firmware Sync: Fully recognized by Lenovo BIOS and Vantage for precise monitoring of capacity, temperature, and recharge cycles.
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Stable Power Delivery: Maintains a consistent 11.1V rail to prevent system instability or hardware throttling during peak workloads.
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Low Self-Discharge: High-quality lithium chemistry ensures the battery retains energy effectively even when the laptop is in sleep mode.
Lenovo ThinkPad L380 (20M5003UCA) 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 prevent premature wear.
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Thermal Sensors: Built-in thermistors monitor internal cell temperature, regulating power intake if temperatures rise during fast charging.
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Anti-Swelling Safety: Structural safety margins prevent cell expansion from damaging the internal trackpad or the laptop's motherboard.
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Short-Circuit Protection: Includes dedicated hardware-level fuses for immediate electrical cutoff in the event of an electrical fault or surge.
Lenovo ThinkPad L380 (20M5003UCA) Battery Ideal Use Cases
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Educational Productivity: Restores the runtime needed for a full day of lectures and research.
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Mobile Office: Provides the dependability needed for back-to-back meetings and professional tasks on the go.
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System Restoration: The definitive solution for bringing factory-standard mobile endurance back to a primary business laptop.
Lenovo ThinkPad L380 (20M5003UCA) Battery Pros and Cons Table
| Pros | Cons |
| 45Wh capacity restores original factory 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 | Standard capacity (no extended runtime option) |
Lenovo ThinkPad L380 (20M5003UCA) Battery Frequently Asked Questions (FAQs)
What is the price of the Lenovo ThinkPad L380 (20M5003UCA) 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 L380 (20M5003UCA) battery?
Restart and enter BIOS (F1). Navigate to Config > Power and select "Disable Built-in Battery." Once the system powers off, remove the base cover screws and swap the unit.
Will this battery fit the L380 Yoga?
Yes. The standard L380 and the L380 Yoga share the same internal architecture and battery part numbers (L17M3P52 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 L380 (20M5003UCA) Battery Conclusion
The Lenovo ThinkPad L380 (20M5003UCA) 45Wh battery at KSh 9,478 is the professional-grade solution to maintain the reliability and mobility of your 13.3-inch business laptop. 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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We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
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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
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