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Rectangular black lithium polymer laptop battery with connector on one end

NShi

NShi 01AV493 laptop battery 15.2V 32Wh 2100mAh 4-Cells for ThinkPad T570 T580 P51S P52S

SKU CH-2WTM-ESAH5

Replacement lithium-polymer battery delivering 15.2 V and 32 Wh for ThinkPad T570, T580, P51S and P52S models

  • Battery TypeLithium Polymer
  • Compatible with ThinkPad T570 T580 P51S P52S series
  • 2V 32Wh 2100mAh capacity for reliable runtime
  • 4-cell lithium polymer design for balanced weight
  • Replaces part numbers SB10L84121 01AV493 00UR890 00UR891 00UR892
  • Brand new condition ensures full performance out of the box

Replacement battery for ThinkPad T570 T580 P51S P52S

This 15.2V lithium polymer pack delivers 32Wh and 2100mAh across four cells. It matches part numbers 01AV493 SB10L84121 00UR890 00UR891 00UR892. Designed for owners of the listed ThinkPad models who need a direct swap for the original battery.

Sustained discharge and charging habits

The chemistry provides steady output during long work sessions rather than only short bursts. Supplier guidance recommends charging with the original adapter, stopping around 95 percent and recharging when the level reaches about 5 percent. Avoiding a full discharge to 0 percent helps preserve cycle life over time.

Four cell 32Wh capacity decides fit

The 32Wh 2100mAh four cell configuration determines whether this unit fits the bay and meets the runtime expectation. Physical dimensions and connector layout can vary even within the same laptop series so the buyer must compare the product photo with the original battery before ordering.

Highlights

  • Compatible with ThinkPad T570 T580 P51S P52S series
  • 2V 32Wh 2100mAh capacity for reliable runtime
  • 4-cell lithium polymer design for balanced weight
  • Replaces part numbers SB10L84121 01AV493 00UR890 00UR891 00UR892
  • Brand new condition ensures full performance out of the box

Specifications

Battery TypeLithium Polymer

Questions about this item

How much heat or noise does the 15.2V 32Wh 2100mAh 4-cell lithium polymer battery produce during all-day use?

The battery itself has no moving parts and generates no audible noise; heat output is minimal under normal load and stays within the thermal limits of the ThinkPad T570 T580 P51S P52S chassis.

What must I already own for this 01AV493 replacement battery to work?

You need a compatible ThinkPad T570 T580 P51S or P52S series notebook and the original 15.2V charger; the battery connects directly to the internal connector matching part numbers SB10L84121 01AV493 SB10L84123 00UR892 SB10L84122 00UR891 00UR890.

Will this 4-cell 32Wh pack fit and function alongside the original internal components in my older ThinkPad T570?

Yes, it is designed as a direct replacement for the SB10L84121 01AV493 series batteries used in T570 T580 P51S P52S models; verify the physical layout and connector match the photo before installing.

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