Dell 55Wh 4-celle lithium-ion-batteri (01W2Y2)

This 55Wh 4-cell lithium-ion battery keeps compatible Dell Latitude and Precision laptops running longer between charges. It replaces the original 01W2Y2 pack and fits internally for a clean, secure installation.

Highlights

• 55Wh capacity and 7.6V nominal voltage deliver dependable runtime for everyday workloads.
• Four-cell lithium-ion construction balances weight and endurance.
• Designed for select Dell Latitude 5420, 5520, 5430, 5530, 5440, 5540 and Precision 3560, 3570, 3580 models.
• Rechargeable pack in black.

In daily use

The battery charges inside the laptop using the standard Dell power adapter. No external charger is needed. It is a straightforward replacement for a worn-out original pack.

Full specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 4
• Capacity: 55 Wh
• Nominal voltage: 7.6 V
• Rechargeable: Yes
• Product colour: Black
• Installation type: Internal
• Product form factor: Battery Pack

Final note

Verify your laptop model before ordering. This battery is compatible only with the listed Dell Latitude and Precision series.