Keenstone Battery Organizer Storage Case, Holds 139 Batteries Various Sizes (AA AAA C D 9V),with a Removable Battery Tester(Batteries are Not Included), Black. This case is great! rthere's room in here for all you need to storte. I don't typically use d's or C's, so that left open spaces for othe types of batteries. I was able to store both of my chargers in the pockets as well as my watch batteries. Very happy with this case. #Viralix #Keenstone #Keenstone 2018@