2-Power hlavná batéria - akumulátor - 44 mAh (2P-L20D4PF2)

Unlike generic replacements that merely match voltage, the 2-Power 2P-L20D4PF2 pairs its 4400mAh capacity with a 6-cell architecture and multi-stage protection, delivering steady output for laptops that demand consistent 11.1V power. Built around lithium-ion chemistry, this battery holds up to 49Wh of energy, enough to keep productivity flowing through meetings, lectures, or long commutes without hunting for an outlet.

Highlights

• 4400mAh capacity and 49Wh energy reserve for extended runtime
• 6-cell Li-ion design with 11.1V output for stable performance
• Integrated protection against overcharge, over-discharge, short circuit, over-current, and over-voltage
• Clip-in external installation for quick, tool-free replacement
• Up to 500 charge/discharge cycles for long-term value
• CE, FCC, and RoHS certified for safety and environmental compliance

In daily use

Slide the 2P-L20D4PF2 into the battery bay and it locks securely, restoring your laptop's portability in seconds. The black housing blends with most notebook designs, while the Li-ion cells maintain a predictable discharge curve—no sudden drops when you're mid-task. With an operating range of 0°C to 45°C, it handles everything from air-conditioned offices to warm conference rooms, and storage from -20°C to 60°C means you can keep a spare ready without worry.

Full specifications

• Brand: 2-Power
• Model: 2P-L20D4PF2
• Battery type: Lithium-Ion (Li-ion)
• Capacity: 4400 mAh
• Energy: 49 Wh
• Voltage: 11.1 V
• Number of cells: 6
• Rechargeable: Yes
• Cycle life: Up to 500 cycles
• Protection: Overcharge, over-discharge, short circuit, over-current, over-voltage
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, FCC, RoHS
• Installation: External clip-in
• Warranty: 12-month limited

Final note

For users who value a dependable power source without paying OEM premiums, the 2-Power 2P-L20D4PF2 delivers certified safety, solid cycle life, and the convenience of a direct replacement—keeping your laptop alive when it matters most.