The Jupio Universal Fast Charger LCD with USB-C Input charges most lithium-ion camera batteries up to 7.4V and 2 AA or 2 AAA rechargeable batteries with a 600mAh charging current. It also has a USB connection for charging smartphones and tablets and can be used with any PD/QC3 power source. The LCD display shows the charging process percentage and the charger automatically sets polarity and regulates voltage. Experience fast and efficient charging with this versatile charger.