Keep your Cuddeback camera running indefinitely with a Cuddeback Solar Power Bank 2PK. Featuring a poly crystalline solar panel that charges in the sun and an internal NiMH battery that performs in sub-freezing temperatures. In the event the solar battery is depleted the camera will continue to operate from the camera's internal batteries. Once the solar battery is sufficiently charged, it will resume powering the camera. Features2PKCompatible with all CuddeLink and Tracks camerasSolar Power Bank has everything need to get your CuddeLink camera running on Solar power. Kit includes Solar Power Bank, built in NiMh battery, cables, Genius Mount and strapUse with batteries in the camera to extend CuddeLink camera runtime