Tactacam External Solar Panel 2.0 12V solar panel with integrated lithium battery;Provides 73% more capacity than the previous model;Can be charged by sunlight or using the charging cable;Integrated mounting bracket for easy setup;Compatible with all REVEAL cameras and most 12V trail cameras;Input power: 5V wall power;Output power: 12V/1.5A (cable provided);Built-in lithium polymer battery: 7.4V/5200mAh;Power supply adapter: 100-240V 50/60Hz (provided);Solar conversion efficiency: >18%;1-year warranty