So being bored in quarantine had me thinking what if i could run my apple tv (3rd gen) off a battery. So i got to word and did some research. Turns out after removing the power supply there should probably be enough space for a 18650 lithium ion battery to fit inside it. Now here’s the hiccup that battery outputs 2 amps at 3.7 volts. While the apple tv requires 1.75 amps at 3.4 volts. I do not know if connecting the battery would be fine or would i need some kind of circuit?