Description
Product Overview
This is a genuine Lenovo L18M4PE0 51Wh replacement battery, designed for specific Lenovo laptop models. It ships within one business day, includes free shipping, and comes with a 30-day refund policy and a one-year warranty. The product is brand new and in stock.
Key Specifications
- Voltage: 15.2V
- Capacity: 51Wh
- Chemistry: Lithium-ion
- Part Number: L18M4PE0
Compatibility Information
This battery is compatible with the following part numbers and laptop models. If your model or part number is not listed, please leave it in the order notes for verification.
Compatible Part Numbers (P/N)
- 2ICP5/41/110-2
- 5B10U40209
- 5B10U40210
- 5B10W67185
- 5B10W67296
- L18L4PE0
- SB10W67368
Compatible Models
- Lenovo IdeaPad 4G 14Q8C05 (82KE)
- Lenovo IdeaPad 4G-14Q8C05 (82KE)
- Lenovo IdeaPad 5G-14Q8X05 (82KF)
- Lenovo Yoga C740-14IML (81TC)
When to Replace Your Laptop Battery
Consider replacing your battery if you notice any of the following signs:
| Symptom | Description |
|---|---|
| Short Battery Life | The laptop powers off quickly after being fully charged, even with light use. |
| Swelling or Bulging | The battery appears physically swollen, which can damage the laptop casing. |
| Failure to Charge | The battery does not charge when connected to the power adapter, or the charge percentage does not increase. |
| System Warnings | The operating system displays a “Replace Battery” or similar warning message. |
| Inconsistent Power | The laptop shuts down suddenly even when the battery indicator shows remaining charge. |
Estimated Battery Life by Usage
Below are conservative estimates for battery runtime with a new 51Wh battery under different conditions:
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 4-6 hours |
| Video Streaming | 3-5 hours |
| Office Applications | 5-7 hours |
| Gaming | 1-2 hours |
| Idle (Minimum Brightness) | 8-10 hours |
Note: A new battery used with older hardware and software will generally provide shorter battery life compared to when the laptop was brand new due to increased power demands from aged components and updated operating systems.
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