2-power 2P-P858D - Akku - Batterie 5.200 mAh 11,1 V

Laptop battery engineered for dependable mobile power, delivering a robust 57.72Wh energy reserve in a 6-cell lithium-ion configuration. The 2P-P858D keeps notebooks running through demanding workdays with stable 11.1V output and a 5200mAh capacity, while integrated safeguards protect against overcharge, over-discharge, and short circuits.

Advantages

Rechargeable Li-Ion chemistry offers high energy density and minimal self-discharge, so the battery holds its charge when not in use. The built-in protection circuit extends cell lifespan and prevents damage from voltage irregularities, making it a safe replacement or spare for compatible laptops. Its black housing blends seamlessly with most notebook designs.

Suitable for

• Professionals who need all-day productivity without hunting for power outlets
• Students and remote workers relying on portable computing
• IT technicians stocking spare batteries for fleet maintenance
• Users replacing a worn-out original battery to restore full runtime

Key specifications

• Capacity: 5200 mAh
• Voltage: 11.1 V
• Energy: 57.72 Wh
• Cells: 6-cell Li-Ion
• Protection: Overcharge, over-discharge, short circuit
• Colour: Black

Recommendations

Verify your laptop's original battery part number against 2P-P858D before ordering. For best longevity, perform a full charge-discharge cycle once a month and store the battery at 40–60% charge in a cool, dry place when not in use for extended periods.