CASE FOR MAINTENANCE-FREE BATTERIES WITH AN IMMOBILISED LIQUID FOR THE POWER SUPPLY OF AUTONOMOUS ELECTRONIC APPARATUSES

1. An integrated case for an immobilized liquid maintenance free battery feeding independent electronic apparatus and the battery support, in which the case is provided with outgoing power supply conductors, means for vertically and horizontally blocking the battery and electric connection means connected on the one hand to the incoming current supply for the battery and, on the other, to the electronic apparatus to be supplied, the inside of the case forming a housing for the support (30) adapted to contain the battery (20), which support provided with a handle (36) has a front face (31) to which a female connector (35) is fixed for connection of the battery, characterized in that there is fixed to the upper wall (1d) of the case and inside the latter a vertical plate (6) serving as a support for centering pins (7a, 7b) and carrying a male connector (8) connected by a conductor (9) to the electronic apparatus to be supplied and whose studs coming out onto the outer side of the plate are intended to be engaged by a female connector (35) of the battery and in that the front face (31) of the battery support has a guide perforations (32a, 32b) at positions corresponding to the position of the guide pins (7a, 7b) of the plate (6) of the case and carries the female connector (35) cooperating with the corresponding male connector (8) of the case and connected to the terminals (21) of the battery (20).