2-power pääakku 45,6 Wh - akku - 6 000 mAh (CBP4017A)

When your laptop's original battery no longer holds a charge, the 2-Power CBP4017A Main Battery Pack steps in to restore reliable portable power. Designed as a direct replacement for select laptop models, this 45.6Wh lithium-ion pack delivers a 6000mAh capacity at 7.6V, giving you the freedom to work away from the wall socket. Its 2-cell configuration balances energy density with a compact form factor, fitting neatly into the existing battery bay without adding bulk. Whether you're a mobile professional moving between meetings, a student attending back-to-back lectures, or a remote worker who needs dependable uptime, this battery keeps your laptop running through the day.

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 45.6 Wh (6000 mAh)
• Voltage: 7.6 V
• Number of cells: 2-cell
• Rechargeable: Yes
• Colour: Black
• Installation type: Internal
• Product series: Main Battery Pack
• Compatibility: Specific laptop models (check manufacturer's compatibility list)

Why choose it

2-Power batteries are engineered to meet or exceed original specifications, ensuring safe and consistent performance. The integrated protection circuitry guards against overcharging, overheating, and short circuits, prolonging the lifespan of both the battery and your laptop. With a capacity of 45.6Wh, this pack provides a solid balance between runtime and weight, making it an ideal spare or replacement for everyday use. The black finish blends seamlessly with most laptop designs, maintaining a professional appearance.

Ideal use cases

• Replacing a worn-out or dead original laptop battery
• Keeping a spare battery charged for long flights or field work
• Extending the usable life of an older laptop without upgrading
• Providing reliable power for business travel and off-site meetings
• Supporting mobile workstations in education and healthcare settings

Good to know

Before ordering, verify that your laptop model is listed as compatible with the CBP4017A battery. Installation is straightforward: power down the laptop, remove the old battery, and insert the new one, then fully charge before first use. The battery is rechargeable and can be charged using the laptop's standard AC adapter. For optimal longevity, avoid exposing the battery to extreme temperatures and perform a full discharge/charge cycle occasionally to calibrate the power gauge.