2-Power pääakkupaketti HP ProBook 640 G2 - akku - 48 mAh

This 2-Power battery pack restores the mobility of your HP ProBook 640 G2 without the inflated cost of an original spare. Built around a 48 Wh lithium-ion core and a 14.8 V nominal output, it matches the energy profile of the factory unit while adding independent overcharge, over-discharge and short-circuit protection. The result is a dependable internal power source that slots straight into the existing bay and keeps working through long shifts, field visits or back-to-back meetings.

Highlights

• 48 Wh capacity keeps the ProBook 640 G2 running away from the desk
• 14.8 V, 4-cell Li-ion construction mirrors the original electrical design
• Integrated safety circuit guards against overcharge, deep discharge and short circuits
• Internal mounting preserves the laptop's slim profile and clean look
• Black housing blends invisibly with the notebook chassis

In daily use

Once fitted, the battery behaves like the original: it charges through the laptop's normal power adapter, reports remaining capacity to the operating system and delivers stable voltage under load. Because it is a sealed internal pack, there are no external cables or bulky protrusions. Users who replace an ageing battery typically notice a return to all-day runtime and a more predictable charge indicator, especially when the old pack had begun to drop from 100% to 20% within an hour.

Full specifications

• Brand: 2-Power
• Model: 2P-CI03
• Product type: Laptop battery
• Compatible brand: HP
• Compatible series: ProBook
• Compatible model: 640 G2
• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 48 Wh
• Voltage: 14.8 V
• Number of cells: 4
• Rechargeable: Yes
• Colour: Black
• Condition: New
• Mounting type: Internal
• Safety features: Overcharge protection, over-discharge protection, short-circuit protection

Final note

A practical, cost-effective way to bring a ProBook 640 G2 back to full mobility without compromising on safety or compatibility.