This solar charger used the sun's power to charge 2 AA, AAA, C or D cell batteries. It has a built in meter to let you know how much power the batteries are receiving from the sun. It also has an external USB port that utilizes the solar charged batteries to power your USB devices. Please note that the rechargeable batteries are not included. This solar charges will charge NiCd or NiMh formulated rechargeable batteries. The solar panel is enclosed in a weather resistant lid. This model has a built in blocking diode to prevent reverse power flow at night. It also comes with a kick stand so that the solar panel can be tilted towards the sun for maximum efficiency.
Solar Powered battery charger
USB charging port