those types of batteries really aren't big enough for a pure EV, and those are designed to cycle across a fairly narrow range of SOC, further reducing their useful capacity.
If you could put together enough modules in series/parallel arrangment to get 72v at 65ah, you would have enough for a small motorcycle. 48v and ~20ah is enough for an E-bike project.
another possibility is an off grid storage array, if for example you have a shed or small outbuilding you could set up with solar and use to charge the batteries and power the building.
However these days, a few leaf or chevy volt modules depending on the form factor that fits best would do the job a lot better.
good luck.
If you could put together enough modules in series/parallel arrangment to get 72v at 65ah, you would have enough for a small motorcycle. 48v and ~20ah is enough for an E-bike project.
another possibility is an off grid storage array, if for example you have a shed or small outbuilding you could set up with solar and use to charge the batteries and power the building.
However these days, a few leaf or chevy volt modules depending on the form factor that fits best would do the job a lot better.
good luck.