ES03F9PLUS Portable Energy Storage Power Supply,it compatible with solar charging and car charging.
1. Safely
Overvoltage Protection;
Overheat Protection;
Overcurrent Protection;
Reverse Connection Protection;
Short Circuit Protection;
2.Reliable
High temperature performance(Discharge);OK
3.Product Characteristics
Karaoke; Monitor and Listen,Live Broadcast Function;Bluetooth Connection;Bright;Portable!