- Compatible with all Milwaukee 12v Battery Packs and Heated Gear
- Built-in USB and DC interface,2.1A powered USB port charges all portable electronic devices, Including tablets，The power source can charge the electronics while recharging the heated jacket.
- Power Source fuel gauge shows remaining power(Battery Not Included)
- Built-in short circuit protection for safe use of your mobile device.
- All Jialitt products come with 30 days free return, 12 months quality service and 24 hours’ friendly customer service
