What Battery Does a Dell Latitude 7280 Take?
Dell Latitude 7280
These are the battery part numbers observed in hardware reports for this model.
Battery
Part numbers
DELL 2X39G— seen in 7 reportsDELL DM3WC64— seen in 7 reportsDELL PGFX464— seen in 3 reportsDELL 2X39G7A— seen in 2 reportsDELL 2X39G7C— seen in 2 reportsDELL 2X39G83— seen in 2 reportsDELL DW3WC64— seen in 2 reportsDELL 2X39G72— seen in 1 report
Reports for this model and slot contain multiple part numbers. The reports do not establish that those parts are interchangeable.
- Manufacturer
- LG, SMP, Samsung SDI, BYD
- Capacities observed
- 60 Wh, 42 Wh, 42.9 Wh, 62.3 Wh
- Voltage
- 7.60 V
- Chemistry
- Li-ion
Reports for this model and slot contain multiple capacities. Match the specifications on your existing battery and verify any change with the manufacturer.
Based on 36 reports.
Based on 36 independent hardware reports for the Dell Latitude 7280.
- Match the exact part number printed on your current battery, or confirm a different number in the manufacturer’s service manual.
- Check voltage, connector, polarity, dimensions, and mounting points against the original battery.
- Make sure the seller names your exact laptop model or variant and offers a suitable return policy.
A part number appearing in these reports is an observation, not a guarantee that it fits every unit sold under the same model name.
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How we know
This answer is derived from 36 independent hardware reports for the Dell Latitude 7280, 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.
Other laptops reporting the same battery part number
These field reports contain an exact matching part number at the same observed voltage. That is useful evidence, but it does not guarantee the connector, dimensions, mounting points, firmware, or physical fit.
- Dell Latitude 5580
DELL 2X39G· 42 Wh / 51 Wh / 68 Wh / 92 Wh · 7.60 V - Dell Latitude 7290
DELL 2X39G· 42 Wh / 60 Wh · 7.60 V - Dell Latitude 7390
DELL 2X39G· 42 Wh / 42.9 Wh / 53.9 Wh / 60 Wh · 7.60 V - Dell Latitude 7480
DELL 2X39G· 42 Wh / 42.9 Wh / 60 Wh / 62.3 Wh · 7.60 V - Dell Latitude 7490
DELL 2X39G· 27.7 Wh / 42 Wh / 53.3 Wh / 60 Wh · 7.60 V - Dell Latitude 7380
DELL DW3WC64· 36.5 Wh / 60 Wh · 7.60 V
Battery health and replacement signs
Short runtime, unexpected shutdowns, or a large drop from design capacity can justify a closer check; a charging fault does not by itself prove the battery is worn out. See how to check battery health, judge replacement signs, or diagnose a charging problem.
Dell Latitude 7280 battery questions
What battery part number was reported for the Dell Latitude 7280?
Hardware reports contain “DELL 2X39G”, “DELL DM3WC64”, “DELL PGFX464”, “DELL 2X39G7A”, “DELL 2X39G7C”, “DELL 2X39G83”, “DELL DW3WC64”, “DELL 2X39G72”. Confirm the printed identifier and physical specifications on your installed battery before ordering.
What battery capacity was observed?
The reports contain 42 Wh, 42.9 Wh, 60 Wh, 62.3 Wh. Multiple values can reflect variants or replacements, so match your own label rather than choosing capacity alone.
Does a matching part number guarantee fit?
No. Verify the exact laptop variant, voltage, connector, dimensions, mounting points, and manufacturer or seller documentation as well.
More Dell laptops
Battery part numbers derived from linuxhw/DMI, licensed CC-BY-4.0.