Cordless Tool Battery Bluetooth Speaker with USB-C Charging (18V/20V for Milwaukee, Makita, DeWalt & Bosch)

Bring your soundtrack to the jobsite—without hunting for an outlet. This rugged jobsite Bluetooth speaker clicks onto your existing tool battery, so your music keeps going as long as your workday does. Built for makers, contractors, and garage tinkerers, it delivers punchy sound with the convenience of grab-and-go power. Plus, the USB and USB-C ports let you top up your phone when you’re far from a charger. One battery, one speaker—instant vibe anywhere.

Key Features

• Turns your 18V/20V tool battery into a portable sound system—no wall power needed

• Strong, room-filling audio for work, workouts, and weekends

• Bluetooth wireless playback for fast, everyday pairing

• USB + USB-C ports for charging devices (and USB playback on supported models)

Why Choose Our Cordless Tool Battery Bluetooth Speaker with USB-C Charging
Most portable speakers die mid-day or need special chargers. This tool battery Bluetooth speaker runs on the batteries you already trust—so runtime is easy to extend by swapping packs. It also doubles as a handy power source for your essentials, making it a smarter grab than basic Bluetooth minis.

Perfect For (Occasions & Uses)
Workshops, construction sites, garages, tailgates, camping, BBQs, DIY projects, and gift-giving for tool lovers.

Product Specs
Battery fit options: Milwaukee/Makita/DeWalt/Bosch 18V–20V styles • Inputs: Bluetooth, USB/USB-C • Extra: power bank charging support on supported versions

Make Every Battery a Music Upgrade
Add it to your cart and enjoy louder, longer listening wherever your tools take you—today.