Lenovo ThinkPad E15 20RD005GUS battery
Sale price ksh 8,038
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Battery Type: Li-ion
Voltage:11.1V
Capacity: 45Wh
Color: Black
Condition: Brand New
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The Lenovo ThinkPad E15 Gen 1 (20RD005GUS) Original Battery is a business-grade 3-cell internal lithium-ion power unit. Specifically engineered for the first-generation E15 chassis, this 45Wh battery provides the sustained energy required for professional multitasking, video conferencing, and remote office work.
Operating at a nominal voltage of 11.1V or 11.4V and delivering a capacity of 4050mAh, this unit is the certified replacement for FRU part numbers 5B10W13889, 5B10W13887, 01AV447, and L17M3P52. The Lenovo ThinkPad E15 20RD005GUS Battery Price in Kenya is KSh 8,038, ensuring your workstation maintains its original 7–10 hour mobilit
Lenovo ThinkPad E15 Gen 1 Battery: Who Should Buy This?
This internal battery is a direct fit for the ThinkPad E15 Gen 1 (Type 20RD, 20RE) and is also compatible with the E14 Gen 1. It is the ideal solution for users in Kenya facing:
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Sudden Power Loss: The laptop shuts down unexpectedly even when the indicator shows 20% or 30% remaining.
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"Plugged In, Not Charging": The system BIOS or Windows Power Management no longer recognizes the battery's charging circuit.
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Rapid Discharge: The runtime has dropped significantly from the original factory standards, hindering productivity during power outages.
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Vantage Battery Alerts: The Lenovo Vantage software reports "Battery has reached the end of its usable life" or shows a "Poor" health status.
Lenovo ThinkPad E15 Gen 1 (20RD005GUS) Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
| Original 3-Cell Internal | ThinkPad E15 Gen 1 (20RD/20RE) | 45Wh / 4050mAh | KSh 8,038 |
Lenovo ThinkPad E15 Gen 1 Battery Key Specifications Table
| Feature | Specification Details |
| Model Numbers | L17M3P52, L17L3P51, L17C3P51 |
| FRU / Part Numbers | 5B10W13889, 5B10W13887, 01AV447 |
| Capacity | 45Wh (4050mAh) |
| Voltage | 11.1V / 11.4V |
| Battery Type | Lithium-ion (Li-ion) |
| Cell Count | 3-Cell Internal |
| Compatibility | ThinkPad E15 Gen 1, E14 Gen 1, E480, E580 |
Lenovo ThinkPad E15 Gen 1 Battery Performance and Safety
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Rapid Charge Support: Fully compatible with Lenovo’s 65W USB-C chargers to reach 80% capacity in approximately 60 minutes.
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BMS Logic Board: Features an authentic management chip that communicates with the BIOS for accurate health reporting and "Battery Conservation Mode."
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Structural Integrity: Designed to fit perfectly within the E15 chassis without putting pressure on the trackpad or internal NVMe/SATA drives.
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Safety Certifications: Includes built-in protection against over-voltage, over-current, and thermal runaway.
Lenovo ThinkPad E15 Gen 1 Battery Pros and Cons Table
| Pros | Cons |
| Genuine 45Wh runtime for KSh 8,038 | Internal design requires removing 8+ base screws |
| Supports Lenovo Vantage health features | Not compatible with E15 Gen 2 (uses L19 series) |
| Same-day delivery in Nairobi | Connector ribbon is fragile and requires careful handling |
Lenovo ThinkPad E15 Gen 1 Battery Frequently Asked Questions (FAQs)
How can I tell if I have a Gen 1 or Gen 2 E15?
Check the "Type" number on the bottom of your laptop. If it starts with 20RD or 20RE, it is a Gen 1 and this KSh 8,038 battery is the correct match. If it starts with 20T8 or 20TD, you need a different part.
Can I upgrade to a higher capacity battery for this model?
The E15 Gen 1 was optimized for the 45Wh form factor. While later generations may have different capacities, they are typically not physically compatible with the mounting points of the Gen 1 chassis.
Lenovo ThinkPad E15 Gen 1 Battery Conclusion
The Lenovo ThinkPad E15 Gen 1 (20RD005GUS) 45Wh Battery at KSh 8,038 is the definitive replacement to restore your laptop’s professional reliability and mobile stamina.
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”
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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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