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Black rectangular 6-cell lithium-ion laptop battery, 60Wh 11.1V

Damaite

Damaite T54FJ 60Wh 11.1V 6-cell laptop battery

SKU CH-8XNM-0CHYR

60 Wh lithium-ion pack with six 11.1 V cells fits Dell Latitude and Inspiron models for up to 500 recharge cycles

  • ColorBlack
  • TypeBattery
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage11.1 V
  • Battery Capacity60 Wh
  • 60 Wh capacity powers compatible Dell Latitude and Inspiron models for longer unplugged sessions
  • 6-cell lithium-ion design with Grade A NMC cells delivers up to 500 recharge cycles
  • Built-in multi-protection safeguards against short circuit, overheat and overload during daily use
  • Smart control chip enables quicker charging and lower power consumption for extended runtime
  • 100 % compatible with OEM specifications across Latitude E6420, E6430, E6440, E6540, E5420, E5430, E5520, E5530.

Replacement battery for Dell Latitude and Inspiron

This 60 Wh lithium-ion pack replaces the original T54FJ unit in compatible Dell Latitude E6420, E6430, E6440, E6540, E5420, E5430, E5520, E5530 and E6530 models as well as Inspiron 14R 5420, 15R 5520, 7520, 17R 5720 and 7720 systems. It delivers 11.1 V across six Grade A NMC cells and is rated for up to 500 recharge cycles. A built-in smart chip manages charging and discharge for stable runtime.

Straightforward swap with a few common pitfalls

The battery sits behind the bottom cover and connects via the original socket, so installation only requires a small Phillips screwdriver and a few minutes. The most frequent issue is forgetting to disconnect the internal cable before lifting the old pack, which can stress the motherboard header. Another common mistake is ordering without verifying the exact part number printed on the original battery, because several visually similar packs exist for these chassis.

Verify the part number

Confirm that your laptop model appears in the supported list and that the original battery carries the T54FJ, 8858X, M5Y0X, T54F3 or X57F1 label. Check the voltage rating on the old cell — it must read 11.1 V — and ensure the physical shape matches the replacement. If your machine uses a different battery code or a higher-capacity 9-cell design, this pack will not fit or connect correctly.

Highlights

  • 60 Wh capacity powers compatible Dell Latitude and Inspiron models for longer unplugged sessions
  • 6-cell lithium-ion design with Grade A NMC cells delivers up to 500 recharge cycles
  • Built-in multi-protection safeguards against short circuit, overheat and overload during daily use
  • Smart control chip enables quicker charging and lower power consumption for extended runtime
  • 100 % compatible with OEM specifications across Latitude E6420, E6430, E6440, E6540, E5420, E5430, E5520, E5530.

Specifications

ModelT54FJ
ColorBlack
TypeBattery
Battery Type6 Cell Lithium-Ion
Battery Voltage11.1 V
Battery Capacity60 Wh

Questions about this item

How do I confirm the 11.1 V 60 Wh T54FJ battery is working correctly after installing it in my Dell Latitude E6420?

Power on the laptop without the AC adapter; the OS should detect the new battery and show a charge percentage that increases while plugged in and decreases on battery power.

What comes in the box with the T54FJ battery and what must I supply myself?

The package contains the 6-cell Li-ion T54FJ battery only; you reuse your existing Dell AC adapter and any mounting screws from the old battery.

Which T54FJ version should I choose for a Dell Inspiron 15R 5520 versus a Latitude E6440?

The single T54FJ model (11.1 V, 60 Wh, 6-cell) fits both the Inspiron 15R 5520 and Latitude E6440, plus all other listed Dell models.

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