I am sure they would work for bashing but they wouldn't fit in any current car easily. They are "C" size not "Sub-C" which is what all r/c cars use.
The are also probably built for low amp draw consumer electronics so if you used them with our motors they would become damaged and fail pretty quickly.
What I run: Schumacher Mi5/Associated RC10R5.1/Associated RC12R5.2/Futaba/HobbyWing/Team EA Motorsports/BSR Racing
Where I run: Florida Indoor R/C Complex/Thunder Racing/Florida On Road State Series