Car Battery draining

[processlynne]

Car battery keeps draining after being fully charged

[bigbaldbloke]

Suspect short circuit in wiring, leaving battery constantly distributing a charge. Or is it draining while unconnected? if so, check electrolyte level inside

[Bob...]

Could be a number of things, if the battery is going flat even if it's not connected = the battery is knacked. There could be a electrical drain on the system, most common fault being the alternator draining power back.

[hertz]

If connected in car, check interior light not left on, particularly boot light or glove-box light