4pcs Battery Holder, Battery Storage Box, with On/Off Switch, Plastic Battery Box + Crocodile Clips (Black with Lid)

Specification: Battery Type: 3 AA battery holders with switch, 3 AA 1.5V battery holders with cover. Output Voltage of one 3 AA battery holder: 4.5V, 3 AA 1.5V batteries = 4.5V AA battery holder. AA battery holder switch function: ON/OFF switch on 3 AA battery holders. AA battery holder wires: 3 AA battery holders with wires, tinned wire ends. Cable length of 3 AA battery holders: 5.7"/14.5cm. Battery holder cable color: red and black. Dimensions of the 3 AA battery holder with switch: (L * W * H) / 2.681" x 1.906" x 0.717" / 6.81cm x 4.84cm x 1.82m. Color of the 3 AA battery holder case with cables and switch: black. Material of the 3 AA battery holders with switch: ABS plastic