RR03XL Laptop Battery – Replacement for HP ProBook G4 & G5 Series

Ensure that your HP ProBook 430, 440, 450, 455, and 470 G4, G5 Series laptops stay powered throughout your busy day with the RR03XL replacement battery. Perfect for professionals, students, and everyday users, this high-performance battery offers reliable and consistent power for work, study, or entertainment. Built to meet the demands of modern computing, the RR03XL ensures that your device stays ready whenever you need it.

✅ Key Specifications
Battery Model: RR03XL

Voltage: 11.4V

Capacity: 48Wh / 4200mAh

Battery Type: Lithium-Ion, 3-cell

Condition: Brand New, Grade A Cells

💻 Compatible HP Models
HP ProBook 430 G4 Series

HP ProBook 440 G4 Series

HP ProBook 450 G4 Series

HP ProBook 455 G4 Series

HP ProBook 470 G4 Series

HP ProBook 430 G5 Series

HP ProBook 440 G5 Series

HP ProBook 450 G5 Series

HP ProBook 455 G5 Series

HP ProBook 470 G5 Series

Part Numbers: RR03XL, 0RR03XL, HSTNN-LB6T, ST03XL