Reddit reviews [Upgraded]BigBlue 3 USB Ports 28W Solar Charger(5V/4.8A Max), Foldable Portable Solar Phone Charger with SunPower Solar Panel Compatible with iPhone 11/Xs/XS Max/XR/X/8/7, iPad, Samsung Galaxy LG etc.

Updated Triple USB Ports: 3 USB charging ports( Each is 5V/2.4A Max) with smart charging technology which can recognize your device smartly then providing optimal charging speed vary with different devices. The 3 USB ports can offer the total current at 5V/4.8A Max. CE/ FCC/ RoHS certificated, BigBlue ensure 100% safe charging with overcharging, overheating and short circuit protection.Easy To Carry: With compact size (11.1 × 6.3× 1.3in folded) and lightweight (20.6 oz) design, BigBlue foldable solar charger panel bag is small and light enough to fit into any camping backpack, hiking daypack, or emergency kit. They’re also good for stashing in an emergency kit. The 3 USB ports allow you to charge multiple devices at once.High Energy Conversion: Highly efficient SunPower panel convert up to 21.5-23.5% of solar power into free energy in enough sunlight. This special PET polymer surface protects it from occasional rain or wet Fog and all the ports are covered by a cloth flap and rubber cover to protect them from dust or water damage.Wide Compatibility: Attached Micro USB cable for almost all 5V Android devices & some DSLRs, or Apple devices (needs extra original cable). Our solar phone charger can't store the electricity, please unfold it in the outdoor direct sunlight, then connect it to your device. Note: our solar charger doesn't fit the laptops and iPad Pro.Package & Support: You will get BigBlue 28W Solar Phone Charger, 50cm Micro USB Cable, User Manual, 24-month Worry Free Card and friendly & Customer Service. Note: Any cloud cover arrives may influence the charging speed. We suggest you to replug the device and reopen the solar panels if the charging is too slow.