My battery is being drain very quick on my Macbook pro 14''. Is not even being used and got drained, never happen to me before at any other devices I had.
Apple's guidance: Batteries - Maximising Performance - Apple (AU)
Apple's guidance: Batteries - Maximising Performance - Apple (AU)
That computer is a battery-CAPABLE device. It is not optimized as a battery-operated device. (It is NOT an iPhone.)
Your MacBook Pro uses ‘smart charging’ to charge in the optimum way, and only when necessary. Plugged in is Not necessarily actively charging. There is substantial hardware and software cooperating on battery and charging issues. Simply asserting a charging voltage against one of the interface(s) will NOT successfully charge your MacBook Pro.
In general, you should ALWAYS connect AC power when it is possible to do so, and only run on batteries (which could be somewhat slower) when no AC sources are at hand. Your Mac will NEVER over-charge.
Macbook Pro 14'' Battery
