I hope it's okay to ask this here
My e-bike has a Lithium Ion battery (32 Volts, 15 Amps), and it has a USB-A output, marked as 5V and 1A,
I have 3 questions:
How long will this battery last while charging a USB device at the full 1A output? (I'm assuming the reduction in Voltage causes this 15A pack to run longer than my 25A USB power bank?)
If my USB device tries to draw more than 1A (like 2.4A), will it put pressure and damage the e-bike battery? (I know less/more Ampers can't damage my device as long as the Voltage is 5V, but not sure if the e-bike battery will be damaged)
If I use a converter directly connected to battery's 32V output (not the USB output) can I have 220V at maybe 60-100 Watts? or will this damage the battery?