You are doing pretty good for being on a phone.
Ok, that 1 volt is a poor connection from meter to bolt. Pull the battery cable bolts out , then lift off the boots and take a look at the cables/clean them etc. Reconnect. Volts don't make a car start, amps do. Therefore you might be reading decent volts and have no amps to back it up.
From an engine persepctive..think of it like this?
Volts = horsepower
Amps = torque
Without torque..your just a honda that can't get out of it's own way quick enough.
Take a look at the battery, are the sides puffing out and bowing? This is a sign of a battery that could be on it's way out. The heat over time makes them bow.
