2-power Main Battery Pack 11.4V 4000mAh (2P-07VTMN)

Keep your laptop running longer with this high-capacity 2-Power main battery pack. Delivering 11.4V and 4000mAh, it provides reliable power for compatible laptops, ensuring you stay productive throughout the day. The 3-cell lithium-ion design offers an excellent balance of performance and portability.

Advantages

Engineered for longevity, this battery supports 300–500 charge cycles, reducing the need for frequent replacements. Integrated protection circuits guard against overcharge, over-discharge, overcurrent, and short circuits, safeguarding both the battery and your device. The black finish blends seamlessly with most laptop designs.

Suitable for

• Professionals who need all-day computing without being tethered to a power outlet
• Students and remote workers seeking a dependable backup or replacement battery
• Users replacing a worn-out original battery to restore full mobility

Key specifications

• Battery type: Lithium-ion (Li-ion)
• Nominal voltage: 11.4 V
• Capacity: 4000 mAh / 45.6 Wh
• Number of cells: 3
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overcurrent, short-circuit
• Operating temperature (charging): 0°C to 45°C
• Operating temperature (discharging): -20°C to 60°C
• Storage temperature: -20°C to 50°C
• Certifications: CE, RoHS

Recommendations

For optimal performance, fully charge the battery before first use and calibrate it periodically by fully discharging and recharging. Verify compatibility with your laptop model before purchase.