N3X1D - 60Wh 6-Cell Replacement Battery Compatible with Latitude E5420 E6420 XFR E6430 E6440 E6530 E6540 Precision M2800

This 6-Cell lithium-ion replacement battery is designed for compatible Latitude, Inspiron, Vostro, and Precision notebook computers using the T54FJ, 8858X, or N3X1D battery configuration. It delivers 11.1V at approximately 5400mAh and uses the standard six-cell housing rather than the deeper extended nine-cell design.

Technical Specifications

• Brand: Unbranded
• Product Type: Removable laptop battery
• Battery Chemistry: Lithium-ion
• Number of Cells: 6
• Nominal Voltage: 11.1V DC
• Compatible Nominal Voltage: 10.8V
• Rated Energy: 60Wh
• Rated Capacity: Approximately 5400mAh
• Approximate Dimensions: 208mm × 50mm × 20mm
• Housing Style: Standard six-cell battery pack
• Connector: Integrated multi-contact battery connector
• Installation: Removable latch-in battery
• Color: Black
• Included Quantity: One battery
• AC Adapter Included: No

Interchangeable / Replacement Part Numbers

Photo-confirmed interchangeable references: 96JC9, MKD62, 1C9FH, 2GWN5, 3VJJC, HTX4D, 4KFGD, T54FJ, N3X1D, 8858X, 04NW9, 312-1439, 312-1324

Additional six-cell service and type references: 0HWXD, 2MV3R, 2N6MY, 2P6GX, 2VYF5, 5CGM4, 5G67C, 6VP8D, 7MMG4, 8P3YX, 8RW5F, 88WR6, 90HYF, 911MD, DHT0W, DRTDW, FWNDC, HCD9H, HMYXT, HWR7D, JD0MX, JHW87, JYPJ1, NH6K9, NRFFP, P60Y, P8TC7, PFW7V, R2D9M, R7XJ8, T54F3, TDC9N, TVMVN, TW7JD, VMRXV, Y82TP, YJ02W, YKF0M, YW82W

Order, option, and catalog references: 312-1163, 312-1311, 312-1315, 312-1442, 451-11631, 451-11693, 451-11694, 451-11695, 451-11696, 451-11814, 451-11862, 451-11921, 451-11922, 451-11947, 451-11952, 451-11960, 451-11977, 451-12048, 451-12121, 451-12134, 451-BBBL, 451-BBIQ

Common leading-zero and service-label forms: 01C9FH, 02GWN5, 02MV3R, 02N6MY, 02P6GX, 02VYF5, 03VJJC, 04KFGD, 05CGM4, 05G67C, 06VP8D, 07MMG4, 08P3YX, 08858X, 088WR6, 090HYF, 0911MD, 096JC9, 0DHT0W, 0DRTDW, 0FWNDC, 0HCD9H, 0HMYXT, 0HTX4D, 0HWR7D, 0JD0MX, 0JHW87, 0JYPJ1, 0MKD62, 0N3X1D, 0NH6K9, 0NRFFP, 0P60Y, 00P60Y, 0P8TC7, 0PFW7V, 0R2D9M, 0R7XJ8, 0T54F3, 0T54FJ, 0TDC9N, 0TVMVN, 0TW7JD, 0VMRXV, 0Y82TP, 0YJ02W, 0YKF0M, 0YW82W

Service labels may place CN-0 before the five-character part number. For example, CN-0MKD62 and MKD62 identify the same underlying reference rather than two separate batteries.

⚠️ Product Appearance Notice

The item shipped may differ slightly from the listing photos. Label color, label layout, printed markings, sticker style, casing texture, indicator-button markings, and other minor cosmetic details may vary by production batch or supplier.

The actual battery will match the physical design shown, including the housing shape, latch and mounting geometry, connector position, six-cell configuration, rated voltage, 60Wh capacity, and intended compatibility. Any variation will be functionally interchangeable for the application described.

⚠️ Capacity Compatibility Notice

This listing is specifically for a 60Wh six-cell replacement battery. Some interchangeable original references were produced with 48Wh, 60Wh, or 65Wh ratings. This 60Wh replacement uses the matching six-cell housing, connector position, voltage class, and battery-bay configuration, but operating time may differ from the original battery’s rated capacity.

Original batteries marked 10.8V and replacement batteries marked 11.1V belong to the same three-series lithium-ion voltage class and are interchangeable when the housing, connector, and part-number family match.

This is not an extended nine-cell battery. Select a separate nine-cell replacement if the extended housing or maximum original runtime is specifically required.

✅ Confirmed Compatibility

✔️ Latitude 5000 Series: E5420, E5420m, E5420 N-Series, E5430, E5520, E5520m, E5520 N-Series, E5530
✔️ Latitude 6000 Series: E6420, E6420 N-Series, E6420 ATG, E6420 XFR, E6430, E6430 ATG, E6440, E6440 ATG, E6520, E6520 N-Series, E6530, E6540
✔️ Precision Mobile Workstation: M2800
✔️ Inspiron 14R Series: 14R 4420, 14R 5420, 14R 5425, 14R 7420, 14R SE 7420, 14R Turbo, N4420, N5420, N7420
✔️ Inspiron 15R Series: 15R 4520, 15R 5520, 15R 5525, 15R 7520, 15R SE 7520, 15R Turbo, N4520, N5520, N7520
✔️ Inspiron 17R Series: 17R 4720, 17R 5720, 17R 7720, 17R SE 7720, 17R Turbo, N4720, N5720, N7720
✔️ Inspiron M Series: M421R, M521R
✔️ Vostro Series: 3460, 3560

☑️ Key Features

☑️ 60Wh six-cell lithium-ion replacement battery
☑️ 11.1V output with approximately 5400mAh capacity
☑️ Compatible with documented 10.8V and 11.1V originals
☑️ Standard six-cell housing without the extended nine-cell protrusion
☑️ Direct battery-bay fit for listed T54FJ, 8858X, and N3X1D applications
☑️ Replaces every interchangeable reference shown in the supplied photo
☑️ Expanded service, type, order, option, and label-reference coverage
☑️ Removable latch-in design for straightforward installation

⚙️ Fit Notes

• Confirm that the original battery uses the same six-cell housing, connector position, latch locations, and 10.8V or 11.1V voltage class.
• This replacement is rated at 60Wh. Runtime may be higher or lower than the original battery depending on whether the original was rated at 48Wh, 60Wh, or 65Wh.
• Do not confuse this standard six-cell battery with the deeper nine-cell extended battery used in some of the same computers.
• Nine-cell references such as M5Y0X, 71R31, 5DN1K, CRT6P, GCJ48, and WT5WP do not identify the six-cell battery sold on this page.
• Do not order using broad regulatory codes such as P14F, P15F, P15G, or P16G alone. These identify system chassis families rather than battery part numbers.
• Latitude E6220, E6230, E6320, E6330, and E6430s systems use a narrower battery family and are not included.
• Vostro 3360 is not included because documented configurations use a different battery design.
• E6420 XFR configurations commonly use a battery with a removal pull tab. Compare the original pull-tab and retention arrangement before ordering.
• Power off the computer and disconnect the AC adapter before removing or installing the battery.
• Do not install or continue using a battery that is swollen, cracked, punctured, leaking, or excessively hot.
• After installation, connect the correct AC adapter and allow the battery to charge fully before evaluating runtime.
• Battery runtime depends on display brightness, processor load, wireless use, installed hardware, operating-system settings, and battery calibration.
• This listing includes the battery only.