comments:
would use it with no more than a 24 amp limit for safety (due to not knowing the condition of the circuit plus a residential grade range outlet plus potential to accidentally use the range while charging) there are UL listed splitters like this, where the adapter itself shouldnt be a point of failure as long as youre not reconfiguring the outputs on a daily basis, leave it all plugged in once set - technically they have significantly less failure points than a smart splitter take a look at your breaker panel and make sure it is not "Federal Pacific" or "Zinsco/sylvania" branded BEFORE ever thinking of using a dumb adapter (if they are, DO NOT USE A DUMB SPLITTER, in this case, definetly use a splitvolt device-its fully automatic, reputable/quality and very compact) also check if the breaker is 50A, or 40A - recomend a 16A limit on 40A with this type of splitter (or if you think you are likely to end up using the stove while charging(which will not draw a full 50A unless you crank every burner and most of all, the oven) and since your charging limit will not be the full 50A, you can optionally downsize your cable to a 6-20 for example using an adapter WITH A BREAKER to make it more manageable (or a 14-30, but make sure it has a breaker, do not use any 50A downsizer without a breaker for any real length of cord)