The Cygnett ChargeUp Explorer 8K (CY2805PBCHE) is a versatile 8,000mAh solar-enabled power bank designed for outdoor enthusiasts, such as hikers and campers. Its standout feature is a set of three detachable solar panels that allow you to recharge the unit using sunlight when away from a power grid. Little help from mother nature Whilst traditional power banks can only charge your devices for an extended period, the ChargeUp Explorer utilises mother nature to recharge itself. 3x highly efficient solar panels provide a complimentary power source that can charge the power bank, so you can charge your devices. Detachable solar panels Don’t need any assistance from mother nature? The solar panels are easily removeable so you can continue to use the ChargeUp Explorer like any other power bank. 3 phone charges A fully topped up ChargeUp Explorer has enough juice to charge your phone back to 100%, up to 3 times. This equates to 39 extra hours of video playback on a smartphone like the iPhone 8. Once all the power has been exhausted, the power bank can be recharged by solar or the micro-USB input. Dual charging Dual USB-A charging ports lets you charge two devices at the same time, including smartphones, tablets, headphones, smart watches, fitness bands and more. • Output 1: USB-A • Output 2: USB-A