![I modified a DeWalt battery charger to have the battery act as a power supply for a 12V car charger so I can charge my phone and radio on my work cart. I modified a DeWalt battery charger to have the battery act as a power supply for a 12V car charger so I can charge my phone and radio on my work cart.](https://preview.redd.it/fauryylf7xj71.jpg?auto=webp&s=74ea25e7e9684e7dbdf4d58f6c2cbe361c731c69)
I modified a DeWalt battery charger to have the battery act as a power supply for a 12V car charger so I can charge my phone and radio on my work cart.
![DeWalt Jobsite Radio Charger - Bluetooth-Ready - Aux and 2.1-Amp USB Charging Ports - 2 AC Power Outlets DCR025 | RONA DeWalt Jobsite Radio Charger - Bluetooth-Ready - Aux and 2.1-Amp USB Charging Ports - 2 AC Power Outlets DCR025 | RONA](https://cdn.rona.ca/images/00276322_L.jpg)
DeWalt Jobsite Radio Charger - Bluetooth-Ready - Aux and 2.1-Amp USB Charging Ports - 2 AC Power Outlets DCR025 | RONA
![Dewalt 1004705-27 Tough System Radio 240v Plug & Cable Lead Power Supply Charger For Dwst1-75663 1004705-27 from Spare Parts World Dewalt 1004705-27 Tough System Radio 240v Plug & Cable Lead Power Supply Charger For Dwst1-75663 1004705-27 from Spare Parts World](https://www.sparepartsworld.co.uk/images_spares/sparepartsworld/X3-1004705-27.jpg)
Dewalt 1004705-27 Tough System Radio 240v Plug & Cable Lead Power Supply Charger For Dwst1-75663 1004705-27 from Spare Parts World
![DeWALT DCR020 240V DAB FM Jobsite Digital Radio With 1 x 5Ah Battery & Charger: Amazon.co.uk: DIY & Tools DeWALT DCR020 240V DAB FM Jobsite Digital Radio With 1 x 5Ah Battery & Charger: Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61YAWFieM-L._AC_SX522_.jpg)