Technize

What Battery Does a Lenovo ThinkPad T490 Take?

Lenovo ThinkPad T490

Here is the replacement battery this laptop takes.

Battery

Part numbers

  • 02DL008 — seen in 48 reports
  • 02DL007 — seen in 34 reports
  • 5B10W13905 — seen in 26 reports
  • 5B10W13906 — seen in 17 reports
  • 5B10W13954 — seen in 16 reports
  • 5B10W13877 — seen in 9 reports

These are interchangeable OEM part numbers — any of these fits this slot.

Manufacturer
SMP, LGC, Celxpert
Capacities observed
50.5 Wh, 51 Wh, 48 Wh
Voltage
11.52 V
Chemistry
Li-poly

This model legitimately shipped with multiple capacities in this slot — match the Wh rating on your existing battery’s label.

Based on 151 reports.

Based on 151 independent hardware reports for the Lenovo ThinkPad T490.

Before you order: check the part number printed on the label of your current battery against the numbers above. Vendors frequently ship different battery suppliers — or entirely different capacities — under the very same model name, so the printed part number is the only way to be certain of a fit.

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Check its SSD too →

How we know

This answer is derived from 151 independent hardware reports for the Lenovo ThinkPad T490, 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.

More Lenovo laptops

All Lenovomodels →

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