This battery holder is designed to box, providing a secure and reliable power source for your valuables. The compact design ensures it fits seamlessly within the safe, while the plastic construction ensures performance. Ideal for maintaining the functionality of your safe, this holder keeps your batteries organized and easily accessible. Features -Color:Black -Material:Plastic -Size:8.20X7.00X2.00cm/3.22X2.75X0.79in -Note: The battery box needs five AA batteries (not included) operated. -Convenient usage: the electric AA battery holder is designed for easy and quick use, ensuring you can power your devices without hassle -Multifunctional: this AA batteries case can connect to various electronic devices, making it versatile for different scenarios and providing convenience and flexibility -Robust design: the safe box inside battery case is built to last, ensuring longterm use without damage, providing reliability and peace of mind -Sleek appearance: with a simple and elegant design, the coin AA battery holder enhances the aesthetic of any environment, be it home, office, or hotel -Easy installation: the safe box interior battery holder comes with all necessary accessories, making it simple to install without the need for professional help, saving time and cost Package list: 5 x safe box battery case