Technize

What Battery Does a Dell Latitude E6540 Take?

Dell Latitude E6540

Here is the replacement battery this laptop takes.

Battery

Part numbers

  • DELL CRT6P2A — seen in 12 reports
  • DELL HTX4D2A — seen in 5 reports
  • DELL 5CGM4A7 — seen in 4 reports
  • DELL 96JC949 — seen in 3 reports
  • DELL MKD6223 — seen in 3 reports
  • DELL 05VFW — seen in 2 reports
  • DELL 5DN1K42 — seen in 2 reports
  • DELL GCJ4859 — seen in 2 reports

These are interchangeable OEM part numbers — any of these fits this slot.

Manufacturer
SMP, LG, Samsung SDI, Sanyo
Capacities observed
99.9 Wh, 66.6 Wh, 98.2 Wh, 65.5 Wh
Voltage
11.10 V
Chemistry
Li-ion

This model legitimately shipped with multiple capacities in this slot — match the Wh rating on your existing battery’s label.

Based on 77 reports.

Based on 77 independent hardware reports for the Dell Latitude E6540.

Before you order: check the part number printed on the label of your current battery against the numbers above. Vendors frequently ship different battery suppliers — or entirely different capacities — under the very same model name, so the printed part number is the only way to be certain of a fit.

Disclosure: This post may contain affiliate links. If you purchase through these links, we may earn a small commission at no extra cost to you.

Check how much RAM it takes →Check its SSD too →

How we know

This answer is derived from 77 independent hardware reports for the Dell Latitude E6540, of which 100% agree. We publish a model only when the reports agree overwhelmingly.

Check it yourself

On Windows, open a terminal and run powercfg /batteryreport, then open the generated HTML report — it names the battery’s model and part number. On Linux, run upower -i /org/freedesktop/UPower/devices/battery_BAT0. On any laptop, the surest method is the label printed on the battery itself, visible once you remove the back panel.

More Dell laptops

All Dellmodels →

Battery part numbers derived from linuxhw/DMI, licensed CC-BY-4.0.