Dell 55Wh 3-celle lithium-ion laptopbatteri (019K7)

Laptop battery with 55 Wh capacity and 3-cell lithium-ion chemistry, delivering reliable power for compatible Dell Latitude and Precision systems.

Advantages

This Dell battery provides a high energy density of 55 Wh, ensuring extended runtime for mobile professionals. Its 3-cell design balances weight and capacity, while the 11.4 V output maintains stable performance. The battery is rechargeable and built to Dell specifications for seamless integration.

Suitable for

• Dell Latitude 5420
• Dell Latitude 5520
• Dell Latitude 5430
• Dell Latitude 5530
• Dell Precision 3560
• Dell Precision 3570

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 55 Wh
• Number of cells: 3
• Voltage: 11.4 V
• Amperage: 4820 mAh
• Product colour: Black
• Form factor: Internal
• Rechargeable: Yes

Recommendations

For users needing dependable power for their Dell Latitude or Precision laptop, this 55 Wh battery offers a direct replacement with original Dell part number 019K7.