ZTHY 2 Pcs Clear Flexibility Plastic Storage Box Case Holder for 4 x 18650 Batteries Or 8 x CR123A Batteries Both batteries with/without PCB can be loaded Go to amazon.com Related posts How to find the best 18650 battery box case for 2022? FeatureFit: Both batteries with/without PCB can be loadedSize: 8.4cm x 7.4cm x 2.3cmColor: TransparentQuality:2PcNote: Battery is not included DescriptionDescription Fit: 4x 18650 Battery, Battery Size: 8.4cm x 7.4cm x 2.3cm Weight:28g Color: Transparent Quality:2Pc Note: Battery is not included