In conclusion, the pop-out tray model prevents the consumption of button batteries by small children and remains easy to use for adults. It accomplishes this using these features:

• A secure tray to contain a 20 mm button battery able to withstand high compression stresses up to 300 lbs of force.
• A hidden lever mechanism that is easy to find and use for adults but difficult for children.
• Small hole to activate lever using a common household item such as a pen or a paperclip.

Button batteries are a considerable danger for small children and are present in many common household items. These household items often do not have adequate protection from small children because regulatory standards differ between children’s toys and general household items. The pop-out tray mechanism ameliorates this lack of protection by requiring a tool, adult knowledge, and adult strength to open.

Families want compartments which are impossible for their young children to open and not too much of a burden to open. The amalgamation of the hidden compartment, requirement of an everyday tool, and strength to open the mechanism makes the pop out tray ideal.