What Battery Does a Dell Inspiron 5379 Take?
Dell Inspiron 5379
These are the battery part numbers observed in hardware reports for this model.
Battery
Part numbers
DELL CYMGM79— seen in 3 reportsDELL CYMGM7B— seen in 3 reportsDELL 8YPRW85— seen in 1 reportDELL CYMGM68— seen in 1 reportDELL CYMGM78— seen in 1 reportDELL CYMGM7A— seen in 1 reportDELL CYMGM7C— seen in 1 reportDELL FW8KR38— 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
- Samsung SDI, BYD, LG
- Capacity
- 42 Wh
- Voltage
- 11.40 V
- Chemistry
- Li-ion
Based on 12 reports.
Based on 12 independent hardware reports for the Dell Inspiron 5379.
- 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 12 independent hardware reports for the Dell Inspiron 5379, 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 Inspiron 5567
DELL CYMGM79· 40.4 Wh / 40.5 Wh / 42 Wh / 42.2 Wh · 11.40 V - Dell Inspiron 5767
DELL CYMGM79· 41 Wh / 42 Wh · 11.40 V - Dell Inspiron 13-7378
DELL CYMGM7B· 42 Wh · 11.40 V - Dell Inspiron 5579
DELL CYMGM7B· 42 Wh · 11.40 V - Dell Inspiron 5570
DELL CYMGM68· 39.9 Wh / 42 Wh / 43.3 Wh / 48 Wh · 11.40 V - Dell Inspiron 7375
DELL CYMGM68· 42 Wh · 11.40 V - Dell Inspiron 7460
DELL CYMGM68· 38.8 Wh / 42 Wh / 42.3 Wh / 43.3 Wh · 11.40 V - Dell Inspiron 7560
DELL CYMGM68· 42 Wh / 43.3 Wh · 11.40 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 Inspiron 5379 battery questions
What battery part number was reported for the Dell Inspiron 5379?
Hardware reports contain “DELL CYMGM79”, “DELL CYMGM7B”, “DELL 8YPRW85”, “DELL CYMGM68”, “DELL CYMGM78”, “DELL CYMGM7A”, “DELL CYMGM7C”, “DELL FW8KR38”. Confirm the printed identifier and physical specifications on your installed battery before ordering.
What battery capacity was observed?
The reports contain 42 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.