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What Battery Does a Dell Inspiron 15 3515 Take?

Dell Inspiron 15 3515

These are the battery part numbers observed in hardware reports for this model.

Battery

Part numbers

  • DELL WV3K823M — seen in 7 reports
  • DELL 6TW9W1CS — seen in 1 report
  • DELL 927N5187 — seen in 1 report
  • DELL 927N5269 — seen in 1 report
  • DELL MGCM5192 — seen in 1 report
  • DELL MGCM519F — seen in 1 report
  • DELL MGCM51AG — seen in 1 report
  • DELL PG8YJ1CS — 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
BYD, Simplo, COM, LGC
Capacity
671 Wh
Voltage
22.14 V
Chemistry
Li-ion

Based on 17 reports.

Based on 17 independent hardware reports for the Dell Inspiron 15 3515.

Before you order, verify the replacement:
  • 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 17 independent hardware reports for the Dell Inspiron 15 3515, 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.

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 15 3515 battery questions

What battery part number was reported for the Dell Inspiron 15 3515?

Hardware reports contain “DELL WV3K823M”, “DELL 6TW9W1CS”, “DELL 927N5187”, “DELL 927N5269”, “DELL MGCM5192”, “DELL MGCM519F”, “DELL MGCM51AG”, “DELL PG8YJ1CS”. Confirm the printed identifier and physical specifications on your installed battery before ordering.

What battery capacity was observed?

The reports contain 671 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

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