Foding Solar Panel Charger 100W with Handle Material: PET+oxfordfabric Maximum power (PMAX): 100W Best working voltage (VMP): 18V Best Work current (IMP): 5.56A Voltage (VOC): 21.6V Short -circuit current (ISC): 5.89A Work temperature: -40 ℃ to +85 ℃ Power tolerance: ± 3% Total number of solar panels: 4PCS Battery type: single crystal silicon Battery efficiency: 22%
