The Best Project Box with a Battery Compartment | Polycase
1Pc 9V Battery Box with Wire Lead ON/OFF Switch Cover Case Battery Holder Storage Box Case 2 Slot Batteries Container - AliExpress
HALJIA 10Pcs 9V Battery Holder Project Box with 2.1mm x 5.5mm DC Plug and On/Off Switch Case Cover Compatible with CCTV, DIY, Arduinos, motors, solenoids, LED strips: Amazon.co.uk: Electronics & Photo
Philmore PB520 Project Box
Mini AA Battery Box | Enclosures
Battery Compartment Enclosures | OKW UK News
36S9VB Plastic Handheld Enclosures with 9 volt compartment
Free 3D file 9v Battery Holder Case for Electronics Projects・3D print model to download・Cults
PROJECT BOX 4.37" x 3.25" x 1.5" w/ 9V Battery Compartment, Black | San Mateo Electronics, Inc.
Pocket Box Large - Takes 2AA or 1 9V batteries , 9-volt batt. - Box Enclosures: