2-power main battery pack, 4400 mAh (2P-LF1)

Laptop battery with 4400 mAh capacity and 48.84 Wh energy, delivering reliable power for compatible notebooks. The 6-cell lithium-ion design provides stable voltage and extended runtime, making it an ideal replacement for aging or depleted original batteries.

Advantages

Engineered with a smart chip that optimizes charging and discharging cycles, this battery ensures efficient power management and prolongs overall lifespan. Integrated protection against overcharge, over-discharge, over-current, short-circuit, and over-temperature safeguards both the battery and your laptop. The durable ABS plastic casing withstands daily use, while the black finish matches most notebook designs. With a cycle life of 300–500 charges, it offers long-term value and consistent performance.

Suitable for

• Users replacing a worn-out original laptop battery
• Professionals needing dependable mobile power for travel or remote work
• Students and home users seeking an affordable, high-quality power solution
• Compatible laptop models (verify connector and voltage before purchase)

Key specifications

• Battery chemistry: Lithium-Ion (Li-ion)
• Capacity: 4400 mAh
• Energy: 48.84 Wh
• Voltage: 11.1 V
• Number of cells: 6
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, over-current, short-circuit, over-temperature
• Certifications: CE, RoHS, FCC
• Cycle life: 300–500 cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Smart chip: Yes
• Casing material: ABS plastic
• Warranty: 1 year limited
• Condition: New

Recommendations

For best results, fully charge the battery before first use and calibrate it by running a complete discharge cycle once a month. Store in a cool, dry place when not in use and avoid extreme temperatures to maintain capacity.