2-power hlavná batéria - batéria - 4 400 mAh (2P-90-NVD1B1000Y)

When your laptop battery no longer holds a charge through a full work session, this 2-Power replacement battery restores dependable power for mobile professionals, students, and anyone who needs their notebook away from an outlet. With a 4400 mAh capacity and 11.1 V output, this 6-cell lithium-ion pack delivers 48.84 Wh of energy to keep you productive in meetings, classrooms, or while traveling.

Key specifications

• Battery capacity: 4400 mAh
• Voltage: 11.1 V
• Energy: 48.84 Wh
• Chemistry: Lithium-Ion (Li-Ion)
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Overcurrent protection: Yes
• Short circuit protection: Yes
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS, FCC
• Expected cycle life: 300-500 cycles
• Warranty: 1 Year Limited

Why choose it

Built with quality cells and multiple safety protections, this battery ensures stable performance and long-term reliability. It is designed as a direct replacement for your original laptop battery, offering a cost-effective way to extend the life of your device without sacrificing runtime.

Ideal use cases

• Replacing a worn-out or dead laptop battery
• Keeping a spare battery for travel or remote work
• Extending the usable life of an older laptop

Good to know

Compatibility varies by laptop model; please check your device's specifications or consult the manufacturer's compatibility list before ordering. The battery includes overcharge, over-discharge, overcurrent, and short circuit protection for safe operation.