The LA04 is a 14.8V 48Wh (3200mAh) Li-ion replacement battery for HP Pavilion TouchSmart 14 and 15 series, Envy 15-B003TX, 15-B004TX, 15-D012TX and HP 248, 345, 350 G1 series laptops. It directly replaces OEM part numbers LA04, LA04DF, HSTNN-IB5M, HSTNN-UB5M and 728460-001. Built with premium cells and integrated BMS, it restores reliable mobile power and protection against overcharge, backed by a 1-year warranty.
Product Specifications
| Battery Model | LA04 |
| Capacity | 3200mAh / 48Wh |
| Voltage | 14.8V |
| Battery Type | Li-ion |
| Color | Black |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- LA04
- LA04DF
- LA06DF
- HSTNN-IB5M
- HSTNN-UB5M
- HSTNN-YB5M
- HSTNN-IB6U
- HSTNN-Y5BV
- HSTNN-DB5M
- 728460-001
Compatible Laptop Models
- For HP Pavilion 14 / 15 TouchSmart Series
- For HP 15-B003TX / 15-B004TX
- For HP 15-D012TX / 15-B119TX
- For HP 248 G1 / 345 G1 / 350 G1
FAQ
- Q: Is this LA04 battery compatible with the HP Pavilion 15-B119TX?
- A: Yes — the LA04 is the exact replacement for the Pavilion 15 series, including the 15-B and 15-D sub-models.
- Q: Can I use this battery to replace a 14.4V original?
- A: Yes — 14.8V and 14.4V are physically and electrically cross-compatible within HP's power architecture; our replacement supports both perfectly.