2-power pääakkupaketti Lenovo ThinkPad T480s 20L7 - akku - 44 mAh (2P-01AV479)

Replacement laptop battery engineered for the Lenovo ThinkPad T480s 20L7, delivering dependable 57Wh capacity and 4947mAh charge to keep your ultrabook running through demanding workdays. This 3-cell lithium-ion pack outputs 11.52V and integrates advanced protection circuitry against overcharge, over-discharge, short circuits, and temperature extremes, ensuring safe, long-lasting performance.

Advantages

Restores original runtime with a high-density 57Wh lithium-ion core. Built-in multi-point safety protection prevents damage from electrical faults and thermal stress. CE and RoHS certifications confirm compliance with strict quality and environmental standards. Internal installation preserves the sleek profile of your ThinkPad T480s without adding bulk.

Suitable for

• Lenovo ThinkPad T480s (model series 20L7)
• Users replacing a worn or failed original battery
• Professionals needing reliable all-day mobile power
• IT departments maintaining fleets of T480s laptops

Key specifications

• Battery type: Lithium-Ion (Li-ion), rechargeable
• Capacity: 57 Wh / 4947 mAh
• Voltage: 11.52 V
• Cells: 3-cell configuration
• Colour: Black
• Protection: Overcharge, over-discharge, short circuit, temperature
• Certifications: CE, RoHS
• Installation: Internal (replacement part)

Recommendations

For optimal lifespan, calibrate the new battery by fully charging and discharging it two to three times during the first week of use. Avoid exposing the laptop to extreme heat and store the battery at 40–60% charge if not used for extended periods.