Lenovo ThinkPad E15 20RD006BUS battery
Sale price ksh 8,038
Need help?
Chat with our support team
Battery Type: Li-ion
Voltage:11.1V
Capacity: 45Wh
Color: Black
Condition: Brand New
-
Fast Shipping
24 Hrs Delivery All Over Kenya
-
Customer Support
Contact Support -
Warranty
Warranty on All Products -
Secure Payment
Pay Via Mpesa & Bank Transfer -
Largest Range
Best Brands & laptops
The Lenovo ThinkPad E15 20RD006BUS 45Wh Original Battery is a professional-grade internal 3-cell lithium-polymer power unit specifically engineered for the first-generation E15 series. Delivering a steady 11.1V (compatible with 11.34V/11.55V) and 4120mAh, this battery is designed to sustain the energy demands of a 15.6-inch business workstation. At KSh 8,038, this unit is the certified original replacement for FRU part numbers L19M3PD5, L19C3PD5, L19L3PD5, and 5B10X02606. It restores the original 7–10 hour runtime essential for corporate commutes and remote fieldwork in Kenya, supporting full integration with Lenovo's Rapid Charge technology.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad E15 Gen 1 (20RD / 20RE) | 45Wh / 4120mAh | KSh 8,038 |
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Key Specifications
| Feature | Specification Details |
| Model Number | L19M3PD5 / L19C3PD5 |
| Compatible Part Nos | 5B10X02606, 5B10X02594, SB10X02591, 5B10W13905 |
| Capacity | 45Wh (approx. 4120mAh) |
| Voltage | 11.1V / 11.34V / 11.4V |
| Battery Type | Lithium-ion Polymer (Li-Po) |
| Cell Count | 3-Cell |
| Compatibility | ThinkPad E15 Gen 1, ThinkPad E14 Gen 1 |
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Battery Charging Speed and Efficiency
The ThinkPad E15 Gen 1 45Wh battery is built for high-efficiency business workflows:
-
Rapid Charge Technology: Fully supports Lenovo's 65W USB-C fast-charging protocols, allowing the battery to recover up to 80% charge in about 60 minutes.
-
Stable Power Delivery: Designed to provide consistent energy output for the 15.6-inch display and Intel Core processing, preventing system lag during low-battery states.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Battery Safety Protection Technologies
Reliability and security are built into the E-series battery design:
-
Intelligent Battery Management (BMS): Features an integrated logic board that monitors cells to prevent over-charging, deep discharge, and thermal runaway.
-
Firmware Validation: Guaranteed to be recognized by the BIOS and Lenovo Vantage, enabling accurate health reporting and battery threshold customization.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Battery Connectivity and Compatibility
-
Perfect Chassis Fit: Specifically molded to fit the E15 Gen 1 internal layout without interfering with the 2.5-inch drive bay or NVMe storage slots.
-
Verified Handshake: Uses an authentic communication chip to ensure seamless integration with Windows 10/11 power management features.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Charger Cable Strength and Durability
-
Precision Power Header: Features a high-quality internal connector for a vibration-proof link to the motherboard, ensuring no power interruptions.
-
High-Flex Internal Ribbon: The internal ribbon is flexible and shielded, resistant to the heat generated by the laptop's internal components.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Battery Energy Management and Heat Control
-
Low Self-Discharge: Premium chemistry ensures the battery maintains its charge during long standby periods when not in use.
-
Thermal Mitigation: Designed for efficient dissipation, keeping the battery within safe temperature ranges even during fast-charging cycles.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Ideal Use Cases
-
Corporate Professionals: Restores the mobility needed for presentations, client meetings, and office-to-home commutes.
-
Business Travel: Provides the dependable 45Wh capacity required for working in transit or coffee shops without an available outlet.
-
Chassis Protection: Replacing an aging battery for KSh 8,038 prevents cell swelling that could otherwise damage the keyboard deck or internal chassis.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Pros and Cons Table
| Pros | Cons |
| Genuine Lenovo OEM Quality | Internal installation requires base removal |
| Supports 80% Rapid Charge in 60 mins | 45Wh is the baseline capacity for a 15.6" device |
| BIOS-recognized for health tracking | Requires a Phillips #0 screwdriver for DIY install |
| Affordable original-spec pricing at KSh 8,038 |
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – FAQs
Q: Will this fit the newer ThinkPad E15 Gen 2 or Gen 3? A: Most E15 Gen 1 (20RD) through Gen 4 models share the L19M3PD5 form factor, but always check your current battery’s part number. This specific listing is verified for the Gen 1 (20RD) model.
Q: Can I replace this battery myself? A: Yes. You need to remove the back cover screws. For safety, always disconnect the old battery cable from the motherboard before physically removing the unit.
Q: My laptop says "Plugged in, not charging." Is it the battery? A: It is highly likely. If your charger works but the battery doesn't hold a charge, this KSh 8,038 replacement will solve the issue.
Lenovo ThinkPad E15 20RD006BUS 45Wh Battery – Conclusion
The Lenovo ThinkPad E15 Gen 1 (20RD006BUS) 45Wh Battery at KSh 8,038 is the standard professional-grade solution for restoring the factory mobility of your laptop. By choosing a genuine-spec replacement, you ensure safety, fast-charging capabilities, and a perfect fit for your essential business workstation.
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)
- Enter your M-PESA PIN and press “OK”
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
Related Products
Recommended for You