2-Power pääakku korvaa 807611-422 - akku

Unlike generic replacements that merely match voltage and capacity, this 2-POWER main battery pack is engineered to mirror the exact electrical and physical profile of the original HP 807611-422 unit. It delivers consistent 14.8 V output across a 2600 mAh / 41 Wh capacity, ensuring your Pavilion or 250 G4 series laptop runs reliably through workdays, travel, and extended meetings without unexpected shutdowns or calibration quirks.

Highlights

• Authentic 4-cell lithium-ion chemistry with 14.8 V nominal voltage and 2600 mAh capacity (41 Wh).
• Direct replacement for HP part numbers 807611-422, 807611-131, 807611-141, 807611-831, 807612-001, 807957-001, HS03, HS04, HSTNN-LB6V, HSTNN-PB6S, HSTNN-PB6T, HSTNN-LB6U.
• Compatible with HP Pavilion 15-ac, 15-af, 17-x, 15-ay, 15-ba, 15-bd, 17-y series and HP 250 G4, 255 G4, 256 G4 notebooks.
• Integrated protection against overcharge, over-discharge, over-current, and short circuit for safe daily operation.
• CE, RoHS, and FCC certified; backed by a 12-month warranty.

In daily use

Slide this battery into your laptop and forget it's there—until you notice the runtime. The ABS plastic casing matches the original footprint, so it clicks into place without force. Whether you're crunching spreadsheets, streaming video, or moving between conference rooms, the stable discharge curve keeps your system responsive. The built-in safety circuits prevent heat buildup and voltage spikes, extending both battery life and laptop longevity.

Full specifications

• Brand: 2-POWER
• Model: ALT283517B
• Battery type: Lithium-Ion (Li-ion)
• Voltage: 14.8 V
• Capacity: 2600 mAh
• Energy rating: 41 Wh
• Number of cells: 4
• Colour: Black
• Casing material: ABS plastic
• Replaces OEM part numbers: 807611-422, 807611-131, 807611-141, 807611-831, 807612-001, 807957-001, HS03, HS04, HSTNN-LB6V, HSTNN-PB6S, HSTNN-PB6T, HSTNN-LB6U
• Compatible laptop series: HP Pavilion 15-ac, 15-af, 17-x, 15-ay, 15-ba, 15-bd, 17-y, HP 250 G4, 255 G4, 256 G4
• Product use: Laptop main battery
• Installation type: External
• Safety features: Overcharge protection, over-discharge protection, over-current protection, short-circuit protection
• Certifications: CE, RoHS, FCC
• Warranty: 12 months
• Condition: New

Final note

When your original HP battery no longer holds a charge, this 2-POWER pack restores full mobility without the OEM price tag. It's a straightforward, dependable swap that keeps your laptop running like new.