Description
Product Overview
This HP SX03XL 45Wh battery is a genuine replacement power source designed specifically for compatible HP laptop models. It delivers reliable performance with optimal capacity retention.
Specifications
- Capacity: 45Wh
- Voltage: 11.55V
- Chemistry: Lithium-ion
- Condition: Brand new
- Part Number: SX03XL
Compatibility Information
Compatible Part Numbers (P/N)
- SX03XL
- SX03045XL
- 996QA176H
- HSTNN-DB9P
- HSTNN-DB9S
- HSTNN-IB9D
- HSTNN-IB9I
- L77689-171
- L77689-172
- L77689-2B1
- L78125-005
Compatible Models
- HP ProBook x360 435 G7
- HP ProBook x360 435 G8
When to Replace Your Laptop Battery
| Symptom | Description | Recommended Action |
|---|---|---|
| Short Battery Life | Battery drains quickly, lasting less than 1 hour | Replace battery |
| Swelling/Bulging | Battery case appears swollen or deformed | Immediate replacement for safety |
| Not Charging | Battery won’t charge despite working charger | Replace battery |
| Overheating | Battery gets unusually hot during use/charging | Replace battery |
| System Errors | Laptop shows “battery not detected” or similar errors | Replace battery |
| Age | Battery is 2+ years old with reduced performance | Consider replacement |
Important Compatibility Note
The compatibility list above shows only the most common models and part numbers. Many additional HP models use this battery. If you don’t see your specific model listed, please leave your laptop model number or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Purchase Benefits
- Same day shipping on business days
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Brand new genuine product
- Free shipping included
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