Description
Product Overview
This HP SE03XL 41.5Wh battery is a genuine replacement part designed specifically for compatible HP laptop models. Manufactured to meet original specifications, it ensures reliable performance and safety.
Specifications
- Capacity: 41.5Wh
- Voltage: 14.8V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatible Part Numbers (P/N)
- 849568-421
- 849568-431
- 849568-541
- 849908-850
- HSTNN-LB7G
- SE03041XL-PR
- TPN-Q171
- SE03XL
Compatible Models
- HP Pavilion 14-al000s series
- HP Pavilion 14-al100s series
When to Consider Battery Replacement
If you’re experiencing any of the following issues with your current battery, it may be time for a replacement:
| Symptom | Description | Severity |
|---|---|---|
| Short battery life | Lasts less than 1 hour on full charge | High |
| Battery won’t charge | Stays at 0% despite charger connection | High |
| Swelling/bulging | Visible physical deformation of battery | Critical – Replace immediately |
| Overheating | Gets unusually hot during use/charging | High |
| Random shutdowns | Turns off unexpectedly even at 20-30% charge | Medium |
| Battery not detected | System shows “No battery detected” | Medium |
| Slow performance | System throttles when unplugged | Low |
Expected Battery Life
Based on 41.5Wh capacity with typical usage patterns:
| Usage Scenario | Estimated Runtime | Notes |
|---|---|---|
| Web browsing | 3-4 hours | Multiple tabs, Wi-Fi on |
| Document editing | 4-5 hours | Word processing, spreadsheets |
| Video streaming | 2.5-3.5 hours | HD video, medium brightness |
| Gaming | 1-1.5 hours | Light to moderate gaming |
| Idle/standby | 6-8 hours | Screen off, background apps |
Note: These estimates are conservative. Actual battery life may vary based on your specific laptop model, age, screen brightness, and running applications. New batteries in older machines typically provide shorter runtime compared to when the laptop was new due to increased software demands and hardware aging.
Compatibility Note
We’ve listed the most common compatible part numbers and models above, but there may be additional compatible devices not listed. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
Purchase Benefits
- Same day shipping on weekdays
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Brand new genuine product
- Free shipping included
Reviews
There are no reviews yet