Product Overview
The WO03XL is a premium 33Wh Li-ion replacement battery designed specifically for HP Split 13-M and 13-G x2 convertible series. It replaces original part numbers including WO03XL, HSTNN-IB4Z, and 725607-001. Built with Grade-A cells to restore original mobile runtime and charging stability for your detachable 2-in-1 notebook. Features integrated BMS protection for safe, reliable power management. Ships 100% brand new with a 1-year warranty.
Technical Specifications
| Standard Model | WO03XL / HSTNN-IB4Z / 725607-001 |
|---|---|
| Capacity | 33Wh / 3000mAh |
| Voltage | 11.1V |
| Battery Type | Li-ion Polymer |
| Condition | 100% Brand New Replacement |
| Warranty | 1 Year |
Replace Part Numbers
- WO03XL
- HSTNN-IB4Z
- HSTNN-UB4Z
- 725607-001
- 725442-1B1
- 725442-1C1
- 3ICP5/50/74-2
Compatible Laptop Models
- HP Split 13-M Series
- HP Split 13-G Series
- HP Split 13-m100 / m110 / m200
- HP Split 13-g100 / g110 / g160
- HP Split x2 13-m000 / 13-m100
FAQ
Q: Is the WO03XL the screen battery or the dock battery?
A: The HP Split 13 series typically contains two batteries. The WO03XL is the **tablet/screen portion** battery. If your system is not holding a charge when detached from the keyboard, this is the correct high-quality replacement.
Q: Does it fit the Split 13-m110dx?
A: Yes. It is fully compatible with the 13-m110dx and all models within the Split 13-m and 13-g series using the WO03XL battery code. Please verify the part number on your original battery before ordering.