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What Battery Does an Alienware m16 R1 AMD Take?

Alienware m16 R1 AMD

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

Battery

Part numbers

  • DELL 70N2F2B — seen in 1 report
  • DELL 70N2F32 — seen in 1 report
  • DELL 70N2F35 — seen in 1 report
  • DELL 70N2F39 — seen in 1 report
  • DELL M59JH32 — seen in 1 report
  • DELL M59JH39 — 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
SMP-COS3.82, BYD, SMP-ATL3.76
Capacity
84.3 Wh
Voltage
11.40 V
Chemistry
Li-ion

Based on 6 reports.

Based on 6 independent hardware reports for the Alienware m16 R1 AMD.

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 6 independent hardware reports for the Alienware m16 R1 AMD, 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.

Browse all Alienware battery records →

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.

Alienware m16 R1 AMD battery questions

What battery part number was reported for the Alienware m16 R1 AMD?

Hardware reports contain “DELL 70N2F2B”, “DELL 70N2F32”, “DELL 70N2F35”, “DELL 70N2F39”, “DELL M59JH32”, “DELL M59JH39”. Confirm the printed identifier and physical specifications on your installed battery before ordering.

What battery capacity was observed?

The reports contain 84.3 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 Alienware laptops

All Alienware models →

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