1st gen NHW10 if working over battery bank has already come to an EOL am sure it is without an upgraded battery bank.
the battery bank for NHW 10 has already gone through 2 phases of upgrade & replaced at recall by Toyota across europe & Japanese local market
Good only for price of 1980 Corolla, so you can spend equivalent amount to buy an upgraded battery bank to make vehicle operational AS HYBRID Vehicle.
otherwise stay away