That is an excellent question...Originally Posted by Pikachu256
...for which I don't have an answer
The additional rubber grib area doesn't really increase the size much - it's nearly flush with the rest of the controller (the OEM part). I'd say that unless the slot/holder for those peripherals has a SUPER tight tolerance, it would probably be fine.
Though that might be a "selling point" for a recharge solution that uses the OEM battery covers.