2-power ALT9995A - akku - akku 4.008 mAh 11,4 V

Laptop battery with 4008 mAh capacity and 11.4 V output, delivering 45.7 Wh of energy in a compact 3-cell lithium-ion design. This replacement power source keeps your notebook running through demanding workdays with reliable, protected performance.

Advantages

Engineered for safety and longevity, the battery includes overcharge, over-discharge, and short circuit protection. Its lithium-ion chemistry ensures stable voltage and consistent capacity across hundreds of charge cycles, while the black housing integrates seamlessly with most laptop designs.

Suitable for

• Users needing a dependable replacement for worn-out original batteries
• Professionals who require extended runtime away from power outlets
• IT departments maintaining fleets of compatible laptops

Key specifications

• Battery capacity: 4008 mAh
• Voltage: 11.4 V
• Energy: 45.7 Wh
• Cells: 3-cell lithium-ion
• Protection: overcharge, over-discharge, short circuit
• Operating temperature: 0°C to 45°C (charging), -20°C to 60°C (discharging)
• Storage temperature: -20°C to 50°C
• Colour: black

Recommendations

For optimal lifespan, avoid exposing the battery to extreme temperatures and store it at 40% charge when not in use for extended periods. Always verify compatibility with your laptop model before purchase.