Cllena Waterproof DC/DC 12V Step Up to 24V Boost Converter 20A 480W Voltage Regulator Power Adapter

so that guy hobo tech guy on youtube actually requested uh fastest way to charge this max of bullet with a 300 watt power inverter well i thought that could up him by getting this [Music] lena it's a dc to dc converter so from 12 ball from your car battery it should go to this one and then invert it into 24 volts unfortunately uh selena advertised this uh with an output of 480 amps i mean a 400 i'm sorry 480 watts maximum the problem is it's only outputting up to us 418 watts so this is clearly false advertisement 480 watts dc and as you can see i have my uh speed charger going up at 50 amps let's see it's 150 watts amps i mean enough to jump start the car without a battery [Music] and the output is still 219. clearly this is a disappointment 480 watts also this thing i got off amazon ebay and they advertise it as a fit for a 2016 toyota prius three 2016 toyota it is not a direct match