If you have a lot of batteries in your home, if you are still worrying about the disorderly batteries.If you are still afraid of the safety accidents caused by the disorderly storage of batteriesBatteries organizer storage is your best choose. It will bring you a different wonderful life.Advantages of our product:1.Large enough to store all your usual batteries.2.Sorting storage makes your battery more orderly.3.Groove design to reduce the problem caused by battery friction.4.Add an extra space to store the battery tester, so that you can easily know the battery power.Large capacity battery can store AA, AAA, AAA, C, D, 9V, Lithium 3V Batteries.Keep your batteries safety and reduce wasted space and clutter with the various sizes and bulky original battery packagingPackaging includes1* Battery case1* BT168 testerNote: Not involve batteries