BQ2970: BQ29700 Vocc range spec

Part Number:BQ2970

hi

what is the range of Vocc?

According to Datasheet,

i find that Vocc range is from -10mV to 10mV when TA=25°C (page 6)

But in table 2 on page 20,  Charge Overcurrent detection (OCC) voltage = -70mV.

Could you help to expain it?

Thanks a lot!