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Rectangular black laptop battery with label showing model 01AV427

PISKEKAT

PISKEKAT 01AV427 10.8V 72Wh laptop battery

SKU CH-P4AQ-AYH7H MPN 01AV427

Replacement 10.8 V 72 Wh battery with six cells for Lenovo ThinkPad T470, T480, T570, T580, A475, A485, P51S, P52S and TP25 series

  • Battery TypeLaptop Batteries
  • 72Wh capacity powers extended work sessions
  • 8V 6-cell Grade A design enables fast charges and low power consumption
  • Fits ThinkPad T470 T570 A475 A485 T480 T580 P51S P52S TP25 series
  • Replaces part numbers 61++ 01AV427 SB10K97584 4X50M08812 01AV428 01AV492 SB10K97585
  • Built-in overcharge overdischarge over-temperature circuit protection ensures safe operation

Battery purpose and fit

This replacement battery powers compatible Lenovo ThinkPad models including the T470, T570, A475, A485, T480, T580, P51S, P52S and TP25 Anniversary Edition. It delivers a rated capacity of 72 Wh at 10.8 V using six Grade A cells. The pack is supplied new from the manufacturer and matches part numbers such as 01AV427, 01AV428, 01AV492, SB10K97584 and SB10K97585.

Who this suits and who it does not

Owners of the listed ThinkPad series who need a direct replacement for a worn or failed original battery will find the correct voltage, capacity and connector here. Buyers with ThinkPad T460s, T470s or T480s models cannot use this pack because the form factor and pin-out differ. Anyone requiring a higher or lower watt-hour rating, a different voltage or a battery for a non-ThinkPad laptop should look elsewhere.

Deciding specification — 10.8 V 72 Wh

The single figure that determines fit is the electrical rating of 10.8 V and 72 Wh. A battery with a different voltage or capacity will not operate correctly in the supported systems. Match this rating against the original battery label or the service manual before ordering.

Highlights

  • 72Wh capacity powers extended work sessions
  • 8V 6-cell Grade A design enables fast charges and low power consumption
  • Fits ThinkPad T470 T570 A475 A485 T480 T580 P51S P52S TP25 series
  • Replaces part numbers 61++ 01AV427 SB10K97584 4X50M08812 01AV428 01AV492 SB10K97585
  • Built-in overcharge overdischarge over-temperature circuit protection ensures safe operation

Specifications

Battery TypeLaptop Batteries

Questions about this item

How can I confirm the 01AV427 battery is charging correctly after installation?

The battery management software in your ThinkPad T480 or T580 will display the 10.8 V voltage and 72 Wh capacity once the six cells are recognised.

What comes with the 01AV427 and is any extra hardware required?

Only the 6-cell 72 Wh replacement battery is supplied; no additional cables or adapters are needed for the listed ThinkPad models.

Which part number should I order for a ThinkPad P52s versus a T470?

The same 01AV427 (also listed as 61++ or SB10K97584) fits both the P52s and the T470, as well as the T480, T580, A475, A485 and TP25 series.

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