Originally Posted by
ioto1902
Don't overload a socket with too many devices. They'll need more time to charge as they'll share more amperes.
While this is sound advice if considering plugging in multiple hair dryers and TV sets, the 40 or so watts you'll draw from charging 4-5 electronic gizmos won't be anywhere near the 3400 or so watts the outlet is capable of delivering before you blow a fuse.
Each device will draw as much current (measured in amperes) as it needs, up to the limits of the charger you're using.