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Rectangular black lithium-ion battery pack with label visible

Bipra

Bipra 00UR891 15.28V 32Wh 2095mAh 4-Cell 2 in 1 accessory

SKU CH-XZ73-FTS9Q

Replacement lithium-ion battery for Lenovo ThinkPad T570, T580, P51S and P52S models delivering 15.28 V and 32 Wh capacity

  • Compatible with ThinkPad T570 T580 P51S P52S series
  • 28V 32Wh 2095mAh capacity for reliable runtime
  • Four-cell lithium-ion design delivers stable current
  • Certified to UL CE FCC RoHS safety standards
  • Replaces part numbers 00UR890 01AV493 SB10L84121 00UR891 SB10L84122 00UR892 SB10L84123

Compatible Replacement Battery

This lithium-ion battery replaces the original power pack in Lenovo ThinkPad T570, T580, P51S and P52S series notebooks. It delivers 15.28V and 32Wh capacity with a 2095mAh rating across four cells. The black unit is built to match the form factor and connector of the factory battery.

Upgrade From Depleted Original

It supersedes part numbers 00UR890, 01AV493, SB10L84121, SB10L84122, 00UR892 and SB10L84123 when the original cell no longer holds a useful charge. The swap is worthwhile when runtime has fallen below acceptable levels or the system reports a permanent battery fault.

Li-Ion Chemistry Limits

As a lithium-ion pack, capacity will gradually decline with each charge cycle and calendar age. The 32Wh rating represents the design specification; actual runtime varies with workload, screen brightness and power-management settings. The battery is not a hot-swap module, so the notebook must be powered down for installation.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 55% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What battery connector and form factor does the 00UR891 use to fit inside a ThinkPad T570 or T580 chassis?

The 00UR891 is a 4-cell Li-ion pack built to the same physical outline and connector as the original Lenovo 00UR890, 01AV493 and SB10L84121 batteries for T570, T580, P51S and P52S models.

Which screw or latch step is most often missed when swapping the 00UR891 into a ThinkPad T570?

After sliding the 15.28V pack into the battery bay, the external release latch must be pushed fully until it clicks; skipping this leaves the battery loose and the system will not recognise the 32Wh capacity.

When should the 00UR891 be replaced based on its 32Wh 2095mAh rating?

Replace the pack when a full charge no longer delivers the rated 32Wh, which typically appears as a sharp drop in unplugged runtime or the OS reporting a design-capacity figure well below 32Wh.

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