The SE03XL replacement battery delivers a stable 11.55V output with 41.5Wh capacity, engineered to restore long-lasting, dependable power for HP Pavilion 14-AL series notebooks. This high-grade lithium-ion pack matches original OEM specifications and supports replacement part numbers HSTNN-LB7G and TPN-Q171, making it a cost-effective, drop-in upgrade that keeps your laptop running through work, study and entertainment without frequent recharging.
Specifications
| Voltage | 11.55V |
| Capacity | 41.5Wh |
| Battery Type | Li-ion (Rechargeable) |
| Cell Configuration | 3-Cell |
| Condition | Brand New, 100% Compatible |
| Warranty | 12 Months |
Replacement Part Numbers
- SE03XL
- HSTNN-LB7G
- TPN-Q171
Compatible Models
- HP Pavilion 14-AL Series
FAQ
Q: How do I confirm this battery fits my HP Pavilion 14-AL?
A: Check the original battery label for SE03XL, HSTNN-LB7G or TPN-Q171, and confirm your laptop model belongs to the HP Pavilion 14-AL series before ordering.
Q: How should I charge the new battery for best performance?
A: Fully charge and discharge the battery twice during the first week, then follow normal charging habits. Avoid leaving the laptop in extreme heat or constantly at 100% charge for long periods to extend the overall lifespan of the battery.