Dell R0JM6 6-Cell Li-Ion Battery 11.1V 49Wh for Latitude E6420/E6520

When your Dell Latitude or Vostro notebook no longer holds a charge, the Dell R0JM6 battery restores dependable mobile power. This 6-cell Lithium-Ion pack delivers 11.1 V and 49 Wh, keeping your laptop running through meetings, classes, or travel without hunting for an outlet.

Who is it for

Users of Dell Latitude E5420, E5520, E6420, E6520, E6430, E6530, Vostro 3350, 3450, 3550, 3750, Inspiron 15R (N5110), and 17R (N7110) who need a reliable replacement battery. It is also suitable for IT departments maintaining fleets of these business notebooks.

Main features

• 6-cell Lithium-Ion chemistry for long service life
• 11.1 V output and 49 Wh capacity (4400 mAh)
• Black external form factor, user-replaceable
• Rechargeable and compatible with multiple Dell part numbers

Specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 11.1 V
• Capacity: 49 Wh (4400 mAh)
• Number of cells: 6
• Colour: Black
• Form factor: External
• Rechargeable: Yes
• Compatible Dell part numbers: R0JM6, 312-1163, M5Y0X, T54FJ, HCJWT, KJ321, P8TC7, YKF0M, 8858X, PRRRF, T54F3, P9TJ0, PRV1Y, X57F1, 911MD, J79X4, N3X1D, OHTR7, UJ499, WRP9M

Tips

For best performance, fully charge and discharge the battery a few times after installation to calibrate the power meter. Store the battery in a cool, dry place when not in use.