1Monocrystalline solar cell with efficient up to 24%, high output of 1700mAh. 2Equipped with a standard USB voltage regulator to keep a 56V output. 3The surface is laminated with epoxy resin, IP65 waterproof. Slim and light, 3mm thickness. 4Easy to carry, with 4 small eyelets, most suitable for outdoor activities. 5With 4pcs free suction cups, it can be stuck to the window for indoor use.
