2-power Main Battery Pack - Akku - 4.800 mAh (2P-451-BBZD)

When your laptop battery no longer holds a charge through a full workday, this 2-POWER 2P-451-BBZD replacement battery restores reliable portability. It is a 6-cell lithium-ion pack rated at 4800 mAh and 11.1 V, delivering 53.28 Wh of energy—enough to keep you productive in meetings, on the train, or at a café without hunting for a power outlet. The smart battery technology communicates with your laptop to provide accurate remaining capacity and protect against overcharge, over-discharge, overcurrent, and short-circuit conditions.

Key specifications

• Battery chemistry: Lithium-Ion (Li-ion)
• Capacity: 4800 mAh
• Voltage: 11.1 V
• Energy: 53.28 Wh
• Number of cells: 6
• Product type: Internal laptop battery
• Rechargeable: Yes
• Colour: Black
• Protection features: Overcharge, over-discharge, overcurrent, short-circuit
• Certifications: CE, RoHS, FCC
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C

Why choose it

This battery is built to meet or exceed original specifications, ensuring a secure fit and stable performance. The integrated protection circuitry safeguards both the battery and your laptop, extending overall lifespan. With a 6-cell configuration, it offers a good balance between capacity and weight, making it a practical choice for daily use.

Ideal use cases

• Replacing a worn-out original battery in a compatible laptop
• Keeping a spare battery charged for extended trips or long workdays
• Restoring full portability to an older notebook

Good to know

Before ordering, verify that your laptop model is compatible with this battery. The battery is designed for internal installation and should be replaced by following the manufacturer's instructions. For optimal longevity, store the battery at around 50% charge in a cool, dry place when not in use for extended periods.