Lenovo Battery Internal 4 Cell 32Wh

The Lenovo 00UR890 is an internal replacement battery for the ThinkPad T570, restoring power to the notebook’s built-in battery system. It is associated with battery assembly SB10L84121 and Lenovo reference 01AV493.

The lithium-ion pack has four cells and a rated energy capacity of 32 Wh. Its documented cell voltage is 3.80 V and battery voltage is 15.20 V; these specifications identify this battery variant.

Lenovo documentation names LGC as the cell supplier and lists the pack weight as 220 grams. The part number, assembly reference, cell count and capacity help distinguish it from other ThinkPad battery options.

Listed for the Lenovo ThinkPad T570, it is intended to restore internal battery power for mobile use with that notebook.