Lenovo L20D3PD4 5B11C73242 57wh battery
Sale price ksh 10,318
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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 E14/E15 Gen 2-4 (L20D3PD4) 57Wh battery is a high-capacity internal power unit designed for Lenovo's essential business laptop series. Specifically compatible with multiple generations of the E14 and E15 (Gen 2, Gen 3, and Gen 4), this 3-cell lithium-polymer battery provides the robust 11.52V output required for modern productivity. The Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) 57Wh Battery Price in Kenya is KSh 10,318.
This replacement unit features native support for Lenovo's Rapid Charge technology, allowing the system to reach an 80% charge in about an hour when used with a compatible 65W USB-C adapter. It is the ideal solution for restoring factory runtime and resolving issues like sudden capacity drops, "Battery Not Detected" errors, or the laptop failing to power on without an AC adapter.
Who Should Buy This Battery?
The Lenovo L20D3PD4 battery is a critical upgrade for small business owners, freelancers, and students in Kenya who use ThinkPad E-series laptops. It is perfectly suited for those who need reliable, long-lasting power for remote work, virtual meetings, and intensive academic research while moving between home, office, and campus.
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Price Table
| Product | Model Compatibility | Capacity | Price in Kenya |
| Internal 3-Cell Li-Polymer | ThinkPad E14 & E15 (Gen 2, 3, 4) | 57Wh / 4948mAh | KSh 10,318 |
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Key Specifications Table
| Feature | Specification Details |
| Battery Type | Lithium-Ion Polymer (Li-Po) |
| Voltage Output | 11.52V |
| Capacity | 57Wh (Approx. 4948mAh) |
| Cell Count | 3-Cell Internal |
| Part Numbers | L20D3PD4, 5B11C73242, SB11C73241, L20C3PD4, L20M3PD4, L20L3PD4 |
| Compatibility | ThinkPad E14 Gen 2/3/4, ThinkPad E15 Gen 2/3/4 |
| Connector Type | Internal Multi-pin Ribbon Cable |
| Charging | Rapid Charge Supported (80% in 1hr) |
| Build Material | High-Density Thin-Film Polymer |
| Cycle Life | 300–500 Recharge Cycles |
| Condition | Brand New |
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Design and Build Quality
The Lenovo L20D3PD4 battery features a precision-engineered flat design that maximizes the internal space of the E-series chassis without adding unnecessary weight. Utilizing high-density 3-cell lithium polymer technology, it offers a substantial 57Wh capacity. The unit is housed in a heat-resistant enclosure designed to sit securely near the laptop’s cooling system, ensuring consistent thermal performance during heavy workloads.
The build quality emphasizes durability for the daily commuter. It includes a reinforced internal connector cable and standardized mounting points that ensure a perfect fit for E14 and E15 models, preventing any internal rattling or connection stability issues during transit.
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Charging Speed and Efficiency
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Rapid Charge Support: Restores 80% of capacity in roughly 60 minutes, maximizing uptime for mobile professionals.
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Smart Logic Management: Fully recognized by the Lenovo BIOS and Vantage software for accurate health reporting and power management.
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Stable Energy Delivery: Maintains a steady 11.52V rail to protect the motherboard and internal SSD during peak processing tasks.
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High-Efficiency Cells: Engineered for low self-discharge, ensuring the battery retains power effectively during sleep or hibernation modes.
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Safety Protection Technologies
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Overcharge Protection: The integrated Battery Management System (BMS) prevents over-voltage to extend the overall lifespan of the cells.
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Thermal Sensors: Built-in thermistors monitor the battery’s temperature, communicating with the system to regulate charging speeds and prevent overheating.
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Anti-Swelling Frame: Structural margins are built into the casing to prevent cell expansion from damaging the internal trackpad or keyboard.
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Short-Circuit Guard: Includes hardware-level safety fuses for immediate electrical cutoff in the event of an electrical fault or power surge.
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Ideal Use Cases
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Professional Business Use: Restores the mobility needed for a full day of office applications, spreadsheets, and emails.
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Virtual Learning: Provides dependable power for long video lectures and software-heavy academic projects.
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Fleet Maintenance: An ideal replacement unit for IT departments managing multiple generations of E-series ThinkPads.
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Pros and Cons Table
| Pros | Cons |
| High 57Wh capacity provides excellent runtime | Internal installation requires removing the bottom base |
| Supports 80% Rapid Charge in just 60 minutes | Requires a Phillips #0 precision screwdriver |
| Compatible across three generations (Gen 2, 3, 4) | High-density design is sensitive to extreme heat |
Lenovo ThinkPad E14 / E15 Gen 2-4 (L20D3PD4) Battery Frequently Asked Questions (FAQs)
What is the price of the Lenovo L20D3PD4 battery in Kenya?
The current price for this 57Wh high-quality internal replacement battery is KSh 10,318.
How do I safely replace the Lenovo L20D3PD4 battery?
Restart the laptop and enter BIOS (F1). Under the "Config" menu, select "Power" and choose "Disable Built-in Battery." Once the system shuts down, remove the base cover screws and swap the unit.
Will this battery fit the E14 Gen 1?
No. The L20D3PD4 (57Wh) is designed for E14 and E15 models from Gen 2 onwards. Gen 1 models typically use a different battery architecture.
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 E14 / E15 Gen 2-4 (L20D3PD4) Battery Conclusion
The Lenovo ThinkPad E14/E15 Gen 2-4 (L20D3PD4) 57Wh battery at KSh 10,318 is a high-performance solution for maintaining the endurance and reliability of your business laptop. With its versatile compatibility, Rapid Charge support, and advanced safety features, it eliminates the inconvenience of constant charging. Investing in this quality-grade replacement ensures that your ThinkPad remains a dependable tool for all your professional and academic endeavors.
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)
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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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