BigBlue 5V 28W Solar Charger with Digital Ammeter, Waterproof Foldable Solar Panels with Dual USB Ports Compatible with iPhone XsXS MaxXRX87S, iPad Air 2, Galaxy S8S7S6Edge, LG, Nexus etc.
Built-in Ammeter: The amount of Amps of our 28W solar charger depends on your devices, light intensity and cable used. If your device has an input current of 1A (such as the iPhone), the amount of ammeter will show between 0.8A and 1A in theory.
Exclusive SmartIC Technology: With the built-in intelligence chip, our solar phone charger can detects your device to deliver its fastest possible charge speed and assure charging stably (dual USB ports up to 4A max overall). SunPower Solar Panels with high solar conversion efficiency by up to 21.5% – 23.5% is great for any outdoor activities such as camping, climbing, fishing etc.
Special PET Polymer Surface: Industrial-strength PET polymer fabric protects your solar panel and your devices from occasional rain or wet fog. IPX4 waterproof level, but the USB ports and ammeter are not water-resistant, so keep them away from water while charging.
Easy To Carry: With compact size (11.1 × 6.3× 1.3in folded or 33.1 × 11.1× 0.2in opened) and lightweight (21.0 oz) design, dual-port power applys to all the Android devices and some of the DSLRs by connecting the cable attached. You will need an extra cable for other devices.
Package & Support: 24-month worry free and friendly customer service. Note: Please don’t place the device you are charging inside the pocket attached in order to avoid overheating then damage your devices