EB-BF723ABU 2555mAh Battery Replacement For Samsung Galaxy Z Flip4 F721U Filter-Connectors mobile phone/tablet connected to USB

mobile phone/tablet connected to USB flash drive

Transmission distance: RS-485 is less than 1200m

Button: WPS/RESET button

Carton Size 81cm * 25cm * 53cm / 31

Support RCA stereo output

EB-BF723ABU 2555mAh Battery Replacement For Samsung Galaxy Z Flip4 F721U Filter-Connectors mobile phone/tablet connected to USB1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months. 2. Replace your broken or unusable item with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement