LEGO White Electric 9V Battery Box 4 x 8 x 2.333 Cover with "9V" | Brick Owl - LEGO Marketplace
LEGO Electric 9V Battery Box 4 x 14 x 4 Bottom (2847) Comes In | Brick Owl - LEGO Marketplace
LEGO part 4760c01 - White Electric 9V Battery Box Small Complete Assembly at BrickScout
LEGO® Power Functions AAA Battery Box 88000 | Other | Buy online at the Official LEGO® Shop US
Batteries and Battery packs
BrickLink - Part 87513c02 : LEGO Electric 9V Battery Box Power Functions (Non-Rechargeable) with Red Bottom [Electric, Battery Box] - BrickLink Reference Catalog
Lego 9 Volt Power Battery box Box 2847 | eBay
Batteries and Battery packs
Lego Train Bricks Powered UP Hub Bluetooth AAA Battery Pack Receiver 88009 NEW 673419309097 | eBay