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What Battery Does a Dell Inspiron 16 5635 Take?

Dell Inspiron 16 5635

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

Battery

Part numbers

  • DELL WV3K83A — seen in 3 reports
  • DELL CFD7235 — seen in 1 report
  • DELL XDY9K3B — 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, ATL-ATL3.66, SMP-ATL3.66
Capacity
54 Wh
Voltage
15.00 V
Chemistry
Li-ion

Based on 5 reports.

Based on 5 independent hardware reports for the Dell Inspiron 16 5635.

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 5 independent hardware reports for the Dell Inspiron 16 5635, 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 16 5635 battery questions

What battery part number was reported for the Dell Inspiron 16 5635?

Hardware reports contain “DELL WV3K83A”, “DELL CFD7235”, “DELL XDY9K3B”. Confirm the printed identifier and physical specifications on your installed battery before ordering.

What battery capacity was observed?

The reports contain 54 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

All Dell models →

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