This is FAF!!! Oh god it's so FAF!!!! won't somebody please save us?!? but who?! Can someone rectifty this hefty lie? seriously tho how bogus. no transformer is small enough to fit in that ring and that's just one necessary component! you also got the power supply (which here would be a battery obviously) the inverter circuit or PWM that drives the transformer, a switch to turn on the tazor (maybe its on all the time? lol) plus some kind of voltage regulator in series with the charger port and the battery (at minimum a resistor to limit current so that the voltage doesn't drop too low to deliver a charge) There is NO WAY this is not a scam. the product they're selling cannot exist. Amazon wtf?! the bar has fallen so damn low my mother nearly tripped over it in hell (may her soul find peace) mehdi i know youre overwhelmed with requests and you cant get to all of them youre only one man. But this MUST be rectified. Amazon can't keep getting away with it!