Dell E6420 Battery Compatible Laptop Models: Dell Latitude Series – E5420, Latitude E5520, Latitude E6420, Latitude E6430, Latitude E6520, Latitude E6530, Latitude E6440

Description

Specification:

Type: Lithium-ion
Voltage: 11.1V or 14.8V (depending on the battery model)
Capacity:
6-cell: Around 48Wh (Watt-hours)
9-cell: Around 85Wh (Watt-hours)
Life Expectancy: Typically around 300-500 charge cycles depending on usage.

Compatible Dell Laptop Models (E6420 Battery)
These models use the same battery types (e.g. T54FJ, M5Y0X, 8858X):
Dell Latitude Series

• Latitude E5420
• Latitude E5520
• Latitude E6420
• Latitude E6430
• Latitude E6520
• Latitude E6530
• Latitude E6440 (some overlap with newer battery types)
• Latitude E6410 (in some cases, depending on battery connector)

Dell Inspiron Series (select models only)

• Inspiron 14R (N4110)
• Inspiron 15R (N5110)
• Inspiron 17R (N7110)
• Dell Vostro Series
• Vostro 3450
• Vostro 3550
• Vostro 3750
• Dell Precision Series
• Precision M2800 (shares T54FJ battery)