The Milwaukee 48-22-8604 PACKOUT™ Tool Box M12 Battery Rack Attachment is the modular side storage upgrade that keeps up to 8 M12 REDLITHIUM™ batteries organized and ready on any PACKOUT™ tool box. Securely locks onto metal-reinforced corners with included mounts, while impact-resistant construction withstands jobsite drops and abuse. Perfect for contractors and technicians who run multiple M18 tools and need quick battery swaps without digging through boxes—your essential for maximizing efficiency in the industry's most versatile modular storage system.

• Holds up to 8 M12 REDLITHIUM™ batteries – organized & quick access
• Secure locking mounts – attaches to metal-reinforced corners of PACKOUT™ tool boxes
• Impact-resistant body – survives drops & daily jobsite abuse
• Modular design – easy tool-free attachment & removal
• Fits all PACKOUT™ tool boxes – seamless integration with existing stacks
• Keeps batteries visible & protected – no more lost or damaged packs
• Ideal for contractors & technicians – electricians, plumbers, HVAC pros
• Part of 125+ PACKOUT™ component system – endless customization
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