2-power hlavný akumulátorový blok 15,2V 3300mAh (2P-451-BCUB)

Replacement lithium-ion battery pack delivering 15.2 V and 3300 mAh for compatible laptops and portable devices. Its 4-cell configuration provides 50.16 Wh of energy, ensuring dependable runtime for daily computing tasks.

Advantages

Built with multiple safety protections including overcharge, over-discharge, short circuit, and overheat safeguards. The battery supports 300–500 charge cycles, offering long-term value. CE and RoHS certifications confirm compliance with safety and environmental standards.

Suitable for

• Users needing a replacement internal battery for compatible laptops
• Professionals who rely on portable devices for extended periods
• Those seeking a cost-effective alternative to original batteries

Key specifications

• Battery type: Lithium-ion (Li-ion)
• Voltage: 15.2 V
• Capacity: 3300 mAh
• Energy: 50.16 Wh
• Number of cells: 4
• Rechargeable: Yes
• Colour: Black
• Overcharge protection: Yes
• Over-discharge protection: Yes
• Short circuit protection: Yes
• Overheat protection: Yes
• Certification: CE, RoHS
• Expected cycle life: 300–500 cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Connector type: Device specific (proprietary)
• Product form factor: Internal battery pack
• Warranty: 1 year

Recommendations

Verify your device's battery model and connector before purchase. For optimal longevity, avoid extreme temperatures and deep discharges. This battery is ideal for users who need a reliable power source without the premium price of original equipment.