Description
Product Overview
This HP SO04XL 42Wh battery is a genuine replacement battery designed specifically for compatible HP laptop models. Manufactured to meet original equipment specifications.
Specifications
- Capacity: 42Wh
- Voltage: 7.6V
- Chemistry: Lithium-ion
- Condition: Brand new
Compatible Part Numbers (P/N)
- 843534-121
- 843534-1C1
- 844199-855
- 908309-1C1
- 908319-855
- HSTNN-IB7J
- HSTNN-IB7R
- SO04038XL-PL
- SO04042XL
- SO04XL
Compatible Models
- HP Spectre 13-Vs
- HP Spectre 13-v000s
- HP Spectre 13-v100s
- HP Spectre Pro 13 G1
- HP TPN-C127
Compatibility Note
The compatible part numbers and models listed are not exhaustive. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge |
| Swelling/Bulging | Battery case appears swollen or deformed |
| Charging Issues | Battery won’t charge fully or charges intermittently |
| System Warnings | Laptop shows “Replace Battery” or similar alerts |
| Age | Battery is over 2-3 years old with degraded performance |
| Overheating | Battery gets unusually hot during use or charging |
| Random Shutdowns | Laptop turns off suddenly even with charge remaining |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
| Standby/Sleep | 24+ hours |
Note: These are conservative estimates for a new battery used with older hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and general hardware aging.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year warranty
- In stock, ready to ship
- Free shipping
- Brand new product
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