DIAGNOSIS No, you cannot. The physical shape, the connector, and the communication protocol between the battery and the mower are proprietary to Toro's 60V platform.
FIX You must use a Toro 60V MAX battery. Even within Toro, the older 'Flex-Force' 60V batteries are compatible with this mower. Look for batteries with model numbers like 88520 (6.0Ah) or 88530 (7.5Ah). They'll snap right in and work.
IF THAT DIDN'T WORK If a genuine Toro 60V battery isn't being recognized, the problem is likely the battery contacts on the mower. Check for bent pins or debris in the mower's battery slot. Clean them with compressed air or a dry cloth.
HEADS UP Using a physically modified battery or an adapter to force a different brand's battery is a great way to void your warranty, damage the mower's electronics, and create a fire risk. The mower's computer talks to the battery's management system for safety. A foreign battery can't do that.