Bigblue 20w etfe solar charger (5v/4a max) with kickstand, solarpowa 20 portable solar panel charger with usb-a and usb-c, ip65 waterproof, compatible with iphone, ipad, samsung, lg etc.

【upgraded solarpowa 20 panels】used advanced but latest one-piece lamination technology, bigblue 20w solar charger combines high-quality etfe, uv-resistant eva and efficient solar cells. etfe is extremely durable and resistant to environmental elements, which is corrosion resistance, and fire retardancy, with a double life-span compared to other pet solar panels. 【ip65 waterproof level】special etfe surface protects this solar panel from occasional rain in unexpected weather, it comes with a higher grade water resistance and dust protection than other solar chargers. built-in mos prevents the flow of current from the battery to the solar panel thereby preventing the battery from discharging. 【durable kickstand and easy to use】using the kickstand instead of laying the panel flat on the ground allows it to absorb 25% more sunlight. unfold all the solar panels in outdoor sunlight, then connect your devices to the output ports with certified cable. note: this solar charger can't store electricity. 【high-efficiency conversion】this 20w solar phone charger pre-owned the monocrystalline solar panel which increases the efficiency of charging by up to 24%. the light transmittance of etfe panels is up to 95%, you'll get good quality and high efficiency together. the folding size is 8.66 x 8.74 x 1.57 inches and weighs only 1.71 lbs, this portable solar panel is suitable for camping, hiking, climbing or other outdoor activities. 【exclusive smart charge technology】upgraded usb-a and usb-c ports (5v/2.4a for each) are equipped with smart chips that can recognize your device smartly and maximize the charging efficiency, capable to charge almost any portable 5v electronic device under enough sunlight, such as mobile phones, tablets, power bank, etc.