2-power pääakku 57Wh - akku - 4 948 mAh (2P-5B11K63029)

Replacement laptop battery delivering 57Wh of energy and 4948mAh charge capacity for extended runtimes. This 6-cell lithium-ion pack operates at 11.55V, ensuring stable power for compatible notebooks. Built with overcharge, over-discharge, overcurrent, and short circuit protection, it offers safe, reliable performance for daily mobile use.

Advantages

High energy density provides longer usage between charges. Integrated safety circuits guard against common electrical faults, prolonging battery lifespan. The black casing blends seamlessly with most laptop designs. Rechargeable construction supports hundreds of charge cycles, reducing waste and total cost of ownership.

Suitable for

• Professionals who need dependable power on the go
• Students attending classes or studying remotely
• IT departments maintaining fleets of compatible laptops
• Anyone replacing a worn or swollen original battery

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Energy capacity: 57 Wh
• Charge capacity: 4948 mAh
• Voltage: 11.55 V
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Safety features: Overcharge, over-discharge, overcurrent, short circuit protection
• Installation type: Internal
• Certifications: CE, RoHS

Recommendations

Verify your laptop model's compatibility before purchase. For optimal performance, fully charge and discharge the battery a few times during initial use. Store in a cool, dry place when not in use for extended periods.