2-POWER pääakku korvaa 807612-241 - akku

When your HP laptop no longer holds a charge, productivity comes to a halt. This 2-POWER main battery pack restores reliable portable power, replacing HP part number 807612-241 and several others. Built with a 4-cell lithium-ion configuration, it delivers 14.8 V and 2200 mAh (32 Wh) to keep your notebook running through meetings, classes, or travel. The black casing matches the original design, and integrated protection circuits guard against overcharge, over-discharge, and overcurrent for safe, long-term use.

Who is it for

This replacement battery is ideal for owners of HP 240 G4, 245 G4, 250 G4, and 255 G4 laptops, as well as HP Pavilion 14-ac, 14-af, 15-ac, and 15-af series notebooks. If your current battery drains quickly, fails to charge, or triggers a warning, this unit provides a cost-effective solution without replacing the entire laptop.

Main features

• Direct replacement for HP 807612-241, 807957-001, HS03, HS04, HSTNN-LB6V, and HSTNN-LB6U
• Lithium-ion chemistry with 14.8 V output and 2200 mAh capacity (32 Wh)
• 4-cell design for balanced weight and runtime
• Black colour matches original battery aesthetics
• Built-in overcharge, over-discharge, and overcurrent protection
• New condition, ready for immediate installation

Specifications

• Brand: 2-POWER
• Model: ALT283522B
• Battery Type: Lithium-Ion (Li-ion)
• Voltage: 14.8 V
• Capacity: 2200 mAh
• Energy: 32 Wh
• Number of Cells: 4
• Colour: Black
• Compatible HP Part Numbers: 807612-241, 807957-001, HS03, HS04, HSTNN-LB6V, HSTNN-LB6U
• Compatible HP Laptop Series: HP 240 G4, 245 G4, 250 G4, 255 G4
• Compatible HP Pavilion Series: HP Pavilion 14-ac, 14-af, 15-ac, 15-af
• Protection: Overcharge, over-discharge, overcurrent
• Condition: New

Tips

Before installing, fully charge the new battery and calibrate it by running the laptop on battery power until it shuts down, then recharge to 100%. This helps the system accurately report remaining charge. Always power off and unplug the laptop before replacing the battery. For optimal lifespan, avoid exposing the battery to extreme heat or cold.