12 vdc solar panel with built in rechargable lithium battey. When hooked to our trail cameras the camera runs off the lithium battery till decharged. Then switches to the AA batteries in the camera and repeats this cycle as the panel recharges extending the time between changing out the AA batteries. Comes with 120 vac power supply to initially charge the internal lithium battery and conection cable to hook up DC output to the camera for field use. 

12 V Solar Panel