A multi-voltage charging apparatus, comprising: a first compartment and a second compartment defined within at least one housing; a first charging terminal in the first compartment; a second charging terminal in the second compartment; a first access door connected to the at least one housing and covering the first compartment, the first access door being movable from an open position to a closed position; a first releasable latching mechanism configured to latch the first access door in the closed position; characterised by further comprising a second access door connected to the at least one housing and covering the second compartment, the second access door being movable from an open position to a closed position; a second releasable latching mechanism configured to latch the second access door in the closed position; a voltage sensing terminal (SENSE); and a door release circuit coupled to the voltage sensing terminal (SENSE) and to the first and second releasable latching mechanisms and configured to sense a charging voltage applied to the voltage sensing terminal (SENSE); wherein the door release circuit is configured to selectively unlatch the first releasable latching mechanism in response to a first voltage being applied to the voltage sensing terminal (SENSE), and to selectively unlatch the second releasable latching mechanism in response to a second voltage being applied to the voltage sensing terminal (SENSE), the second voltage being different from the first voltage. a first compartment and a second compartment defined within at least one housing; a first charging terminal in the first compartment; a second charging terminal in the second compartment; a first charging terminal in the first compartment; a second charging terminal in the second compartment; a first access door connected to the at least one housing and covering the first compartment, the first access door being movable from an open position to a closed position; a first releasable latching mechanism configured to latch the first access door in the closed position; characterised by further comprising a first releasable latching mechanism configured to latch the first access door in the closed position; characterised by further comprising a second access door connected to the at least one housing and covering the second compartment, the second access door being movable from an open position to a closed position; a second releasable latching mechanism configured to latch the second access door in the closed position; a voltage sensing terminal (SENSE); and a door release circuit coupled to the voltage sensing terminal (SENSE) and to the first and second releasable latching mechanisms and configured to sense a charging voltage applied to the voltage sensing terminal (SENSE); wherein the door release circuit is configured to selectively unlatch the first releasable latching mechanism in response to a first voltage being applied to the voltage sensing terminal (SENSE), and to selectively unlatch the second releasable latching mechanism in response to a second voltage being applied to the voltage sensing terminal (SENSE), the second voltage being different from the first voltage.