Damaite 32Wh 15.2V 4-cell laptop battery for ThinkPad T570 T580 P51s P52s

32 Wh replacement battery for ThinkPad T570 T580

This 32 Wh lithium-ion pack is built for the Lenovo ThinkPad T570 T580 P51s P52s series. It replaces part numbers 01AV493 00UR890 00UR891 00UR892 and SB10L84121 through SB10L84123. The 4 cell design fits the original battery bay without modification. Buyers needing a higher capacity pack for longer unplugged sessions will not be served by this unit.

32 Wh capacity and typical run time

Rated at 32 Wh and 15.2 V the battery delivers roughly two to five hours of operation depending on workload and screen brightness. Light office tasks stay near the upper end while sustained CPU or GPU load draws the charge down faster. The 300 to 500 cycle rating means capacity will gradually decline after extended daily use.

Thermals noise and power draw

Li ion chemistry runs cool during normal charging and discharging so the laptop fan profile does not change. No moving parts means the pack adds no audible noise. Power draw follows the system demand up to the cell limits and the 15.2 V output matches the original specification exactly.