2-power 2P-B173HAN04.4 1A - 43,9 cm (17,3 inch)

When your HP Pavilion 17 or Envy 17 starts dying after an hour unplugged, it’s time for a fresh power source. This 2-POWER 2P-B173HAN04.4 1A battery delivers reliable, all-day energy for 17.3-inch HP laptops, so you can work, stream, or game without hunting for an outlet.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 14.4 V
• Capacity: 2200 mAh / 32 Wh
• Number of cells: 4
• Form factor: External
• Colour: Black
• Compatible with: HP Pavilion 17 Series, HP Envy 17 Series, HP 17-e Series, HP 15-e Series
• Screen size compatibility: 17.3 inch (43.9 cm)
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short circuit

Why choose it

Built with premium Li-ion cells and multiple safety protections, this battery maintains stable voltage and long cycle life. It’s a direct replacement for the original HP battery, ensuring a perfect fit and reliable performance. The black finish matches most HP laptop designs, keeping your device looking clean and professional.

Ideal use cases

• Students and professionals who need all-day battery life on campus or in the office
• Remote workers who frequently move between rooms or work away from power outlets
• Travelers who want a spare battery for long flights or train rides
• Anyone replacing a worn-out original battery to restore laptop portability

Good to know

This battery is designed for HP laptops with a 17.3-inch display, but it also fits select 15.6-inch models from the HP 15-e series. Always verify your laptop’s original battery part number (such as 2P-B173HAN04.4) before ordering. The battery ships with a charge level suitable for immediate use, and it is fully rechargeable with the original HP AC adapter.