Lenovo ThinkPad E14 20RA0051US 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 E14 20RA0051US comes with an integrated 45Wh lithium-polymer battery designed for reliable everyday business performance. It provides stable power for tasks such as office work, browsing, online meetings, and multitasking.
At KSh 8,038, this is the correct OEM replacement battery commonly associated with part numbers such as L18M3P71, L18C3P71, L18L3P71, and SB10K97649/50 series.
Lenovo ThinkPad E14 20RA0051US Battery Price Table
| Component Name | Model Compatibility | Capacity | Price in Kenya |
|---|---|---|---|
| Original 3-Cell Internal | ThinkPad E14 (20RA0051US) | 45Wh | KSh 8,038 |
Lenovo ThinkPad E14 Battery Key Specifications
| Feature | Specification Details |
|---|---|
| Model Numbers | L18M3P71, L18C3P71, L18L3P71 |
| Compatible Part Nos | 02DL010, 02DL011, 02DL012, SB10K97649 |
| Capacity | 45Wh |
| Voltage | 11.1V |
| Battery Type | Lithium-Polymer (Li-Po) |
| Cell Count | 3-Cell Internal |
| Compatibility | ThinkPad E14 (20RA / 20RB series) |
Lenovo ThinkPad E14 Battery Performance & Charging
- Supports Lenovo Rapid Charge (up to ~80% in 1 hour)
- USB-C charging via 65W adapter
- Optimized for Intel processors and business workloads
- Balanced battery life for productivity and daily use
Lenovo ThinkPad E14 Battery Safety Features
- Overcharge and overheating protection
- Smart Battery Management System (BMS)
- BIOS-integrated battery monitoring
- Stable Li-Polymer chemistry for safe operation
Lenovo ThinkPad E14 Battery Compatibility
This battery is designed specifically for:
- Lenovo ThinkPad E14 (20RA0051US and related 20RA/20RB models)
Also compatible with:
- ThinkPad E15 (select Gen 1 models)
- Some T590 / P53s / T15 Gen 1 variants using the same battery platform
Not compatible with X1 Carbon, X1 Yoga, or workstation 80Wh batteries
Lenovo ThinkPad E14 Battery Ideal Use Cases
- Office and business users
- Students and remote workers
- Everyday productivity tasks
- Replacement for degraded or non-charging batteries
Lenovo ThinkPad E14 Battery Pros and Cons Table
| Pros | Cons |
|---|---|
| OEM 45Wh reliable battery | Internal installation required |
| Supports Rapid Charge fast charging | Moderate capacity |
| Widely compatible across models | Not for heavy workloads |
| Stable Lenovo BIOS integration | Limited upgrade options |
Lenovo ThinkPad E14 Battery FAQs
Q: How long does the 45Wh battery last?
A: Typically 5–10 hours depending on usage and system settings.
Q: Does it support fast charging?
A: Yes, it supports Lenovo Rapid Charge via USB-C.
Q: Can I use a 57Wh battery instead?
A: Some E14 variants support higher capacity batteries, but compatibility depends on BIOS and hardware configuration.
Lenovo ThinkPad E14 Battery Conclusion
The Lenovo ThinkPad E14 20RA0051US 45Wh Original Battery at KSh 8,038 is a reliable OEM replacement that restores stable battery life, fast charging support, and consistent performance for everyday business and academic use.
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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