2-power 2P-P000573320 - accu

When your HP ProBook starts shutting down unexpectedly or the battery indicator drops from 100% to 10% in minutes, it’s time for a fresh power source. The 2-POWER 2P-P000573320 is a direct replacement battery engineered for HP ProBook 430 G3/G4, 440 G3/G4, 450 G3/G4, 455 G3/G4, and 470 G3/G4 laptops. It restores dependable runtime for professionals who work on the move—whether in client meetings, on campus, or at remote job sites.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 14.8 V
• Capacity: 2600 mAh
• Energy: 41 Wh
• Number of cells: 4-cell
• Colour: Black
• Compatible HP part numbers: RI04, RI04XL, HSTNN-PB6Q, P3G15AA
• Protection features: Overcharge, over-discharge, overcurrent, short circuit
• Rechargeable: Yes
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS, FCC

Why choose it

This battery is built with high-quality Li-ion cells and includes a full suite of safety protections to prevent damage from common electrical faults. It meets or exceeds original specifications, ensuring stable voltage output and consistent performance. The 41 Wh energy rating gives you enough power for several hours of work, and the 4-cell design keeps the battery compact and lightweight for easy carrying.

Ideal use cases

• Replacing a worn-out or dead battery in an HP ProBook G3 or G4 laptop
• Keeping a spare battery charged for long trips or back-to-back meetings
• Extending the life of an older ProBook instead of buying a new laptop
• IT departments maintaining fleets of HP ProBook notebooks

Good to know

The 2-POWER 2P-P000573320 is a genuine replacement battery, not an original HP part, but it is manufactured to strict quality standards and is fully compatible with the listed models. It is easy to install—simply remove the old battery and click the new one into place. For best results, fully charge and discharge the battery a few times after installation to calibrate the power meter.