2-power 2P-B140HAN04.0 AA - 35,6 cm (14)

When your HP ProBook 440 G1 shuts down at 40% charge and you're stranded in a meeting without a power outlet, it's time to swap in the 2-POWER 2P-B140HAN04.0 AA. This 6-cell lithium-ion pack restores full mobility to your HP ProBook 440 G0/G1, 450 G0/G1, 470 G0/G1, or Pavilion 15-e/17-e series laptop, delivering 48Wh of reliable energy so you can work through back-to-back flights, lectures, or field assignments without hunting for AC power.

Key specifications

• Battery type: Lithium-Ion (Li-Ion), 6-cell
• Capacity: 4400 mAh / 48 Wh
• Voltage: 10.8 V
• Colour: Black
• Compatible with HP ProBook 440 G0, 440 G1, 450 G0, 450 G1, 470 G0, 470 G1; HP Pavilion 15-e and 17-e series
• Replaces HP part numbers: HSTNN-LB4O, HSTNN-UB4N, H6L28AA, H6L28ET, P106, P106XL
• Protection: Overcharge, over-discharge, overcurrent, short circuit
• Operating temperature: 0 – 45 °C
• Storage temperature: -20 – 60 °C
• Certifications: CE, RoHS
• Warranty: 12 months

Why choose it

This battery is built to the same electrical and mechanical standards as the original HP pack, ensuring a perfect fit and stable communication with your laptop's power management system. The integrated protection circuit guards against common failure modes, while the 6-cell configuration balances weight and runtime for everyday portability. Whether you're replacing a swollen or worn-out original, you'll get consistent performance and a full year of warranty coverage.

Ideal use cases

• Business professionals who rely on an HP ProBook for all-day meetings and travel
• Students using a Pavilion 15-e or 17-e for lectures, libraries, and group projects
• IT departments maintaining fleets of HP laptops and needing dependable spare batteries
• Anyone whose original HP battery no longer holds a charge and wants a cost-effective, certified replacement

Good to know

Installation is tool-free: simply power down, remove the old battery, and click the new one into place. For best longevity, avoid exposing the battery to extreme heat and perform a full charge-discharge cycle once a month. The battery ships partially charged; charge it to 100% before first use to calibrate the fuel gauge.