BigBlue 28W Solar Charger Foldable with Digital Ammeter, Outdoor Solar Powered Charger With SunPower Solar Panels Dual USB Ports(5V/4A Overall) for iPhone iPad Samsung Galaxy LG Cellphones and Devices

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• Built-in Ammeter and Chip: BigBlue 28W solar charger has a digital ammeter that shows the amount of Amps present and an internal chip that assure stable charge. SunPower Solar Panels with high solar conversion efficiency by up to 21.5% – 24% is great for any outdoor activities such as camping, climbing, fishing etc
• Wide Compatibility: This solar panel attached a Type C cable for almost all the Android devices and some of the DSLRs. You will need an extra cable for other devices. Under our test with various phones, this solar panel is compatible with all the phone models, including iPhone, Samsung, HTC, Sony, Nexus, HUAWEI, XiaoMi, etc. Ideal for outdoor camping, hiking or exploring
• Safe Charge: Put your phone inside the pocket with zip closure, keep it safe and clean. Great for outdoor activities such as camping, climbing, fishing etc. Compact size ( 11.1 * 6.3 * 1.3in folded or 33.1 * 11.1 * 0.2in opened) and stainless-steel eye-holes on each corner allow easy attachment to backpacks, trees, or tents
• Exclusive Smart IC Technology: With the built-in intelligence chip, our solar phone charger detects your device then deliver its fastest possible charging speed(single maximum usb output up to 5V/2.4A, dual maximum USB up to 4A). Dual-port applys to all the 5V Android devices and apple devices
• Special PET Polymer Surface: Protect your solar powered charger and your devices from occasional rain or wet fog; IPX4 waterproof level, but keep it away from water when you have some devices on charge