TA03XL Replacement Battery Specification
- Battery Model: TA03XL
- Capacity: 51Wh
- Voltage: 11.55V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- TA03XL
- 854047-421
- HSTNN-LB7J
- HSTNN-LB7L
- HSTNN-I75C-4
- HSTNN-I75C-5
- HSTNN-I02C-4
- HSTNN-I02C-5
Compatible Laptop Models
- For HP EliteBook 755 G4 Series
- For HP EliteBook 840 G4 Series
- For HP EliteBook 848 G4 Series
- For HP EliteBook 850 G4 Series
Product Features
- ✅ 100% Brand New, OEM-grade replacement battery for HP EliteBook 755 / 840 / 848 / 850 G4
- ✅ 51Wh Li-ion cell delivers reliable all-day runtime for HP EliteBook G4 business laptops
- ✅ Compatible with 8 interchangeable part numbers including TA03XL, HSTNN-LB7J, 854047-421
- ✅ Plug-and-play installation — no tools or software required
- ✅ Built-in protection circuit prevents overcharge, over-discharge, and short circuit
- ✅ 1-year warranty with dedicated after-sales support
Why Choose This Battery
The TA03XL is a reliable replacement battery engineered for the HP EliteBook 755, 840, 848, and 850 G4 series, ideal for business professionals and enterprise users who need dependable all-day power from their HP EliteBook business laptop. Browse our full range of HP laptop batteries for more compatible options.
Key Benefits
- OEM-compatible design ensures seamless fit with HP EliteBook 755 / 840 / 848 / 850 G4
- 51Wh Li-ion cell delivers consistent, reliable power for business productivity on the go
- 11.55V stable output with smart protection circuit for safe, consistent charging performance
- Covers 8 interchangeable part numbers for broad sourcing flexibility across the EliteBook G4 lineup
- Cost-effective OEM alternative backed by a 1-year warranty