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Rectangular black lithium-ion laptop battery with label showing model 01AV423

FOCUSTEC

FOCUSTEC 01AV423 11.4V 24Wh 2100mAh 3-cell laptop battery

SKU CH-9MFY-3NYJZ MPN 01AV423

11.4 V, 24 Wh, 3-cell lithium-ion replacement battery for Lenovo ThinkPad T580, T570, T480, A475, A485, P51S, P52S and TP25 series

  • Battery TypeLithium-Ion
  • Ready to use with plug-and-play lithium-ion design
  • Powers compatible ThinkPad models including T480 and T580 series
  • Delivers 11.4V and 24Wh capacity from three cells
  • Replaces multiple Lenovo part numbers such as 01AV422 and 01AV424
  • Brand-new factory supply ensures reliable performance

Replacement battery for ThinkPad T-series

This lithium-ion battery replaces part numbers 01AV423, 01AV422, 01AV424, 01AV452 and SB10K97580. It fits Lenovo ThinkPad T470, T570, T480, T580, P51S, P52S, A475, A485 and TP25 models. The pack is new and ready for plug-and-play installation.

Suitable for standard-capacity configurations

It suits owners of the listed ThinkPad models who need a direct 24Wh replacement. Buyers with T460S, T470S or T480S chassis cannot use this pack due to physical incompatibility. Users requiring the higher 48Wh 4400mAh runtime should look for the 01AV425 variant instead.

24Wh 2100mAh capacity at 11.4V

The three-cell pack delivers 24 watt-hours at 11.4 volts, matching the original 2100mAh specification. This capacity determines whether the battery meets the runtime needs of the target ThinkPad series.

Highlights

  • Ready to use with plug-and-play lithium-ion design
  • Powers compatible ThinkPad models including T480 and T580 series
  • Delivers 11.4V and 24Wh capacity from three cells
  • Replaces multiple Lenovo part numbers such as 01AV422 and 01AV424
  • Brand-new factory supply ensures reliable performance

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the FOCUSTEC 01AV423 battery come with any tools or cables, or is it just the battery itself?

The package contains only the 3-cell lithium-ion battery; no tools, cables or adapters are included.

Should I choose the 24 Wh 2100 mAh version or the 48 Wh 4400 mAh 01AV425 battery for my ThinkPad T580?

The 24 Wh model is lighter and fits the standard bay; the 48 Wh 01AV425 offers roughly double the runtime but is physically larger.

What does the 11.4 V 24 Wh rating mean for daily use in a ThinkPad T480?

It matches the factory voltage and provides about 24 watt-hours of energy, giving typical office runtime before a recharge is needed.

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