Features 1 There is a bayonet inside to fix the battery to prevent the battery from rolling and to protect the battery 2 Environmental protection functions The used battery can be stored in this box to prevent the battery from leaking 3 This product is well designed and made of PP high temperature resistant material which is safe and reliable Color white green blue yellow purple random delivery carefully buy Size 66 5 60 5 17 5 Note The package does not include the battery in the picture Package Included 1 x AAAAABattery Plastic Battery Case