This DMW-BLK22 dual charger is designed to charge two batteries simultaneously; intelligent control, microcomputer control using MCU, and automatic battery voltage identification and intelligent charging to avoid overcharging, overcharging, over voltage, high temperature, short circuit and display of battery charge status on LCD screen. With micro USB and Type-C interface, convenient and convenient. Note: 1. If you are unsure about compatibility, please contact ZITAY customer service for more information. 2. Wall charger and battery are not included.