The Endurance is the must have accessory for all those who finds themselves short on power, when travelling or when away from mains power for extended periods of time. The dual USB output ports mean you can charge 2 devices simultaneously, and includes USB-C input port. The fast 2.1A shared output from the Pebble Endurance is capable of charging an Apple® iPhone® 7 up to seven times, and a Samsung Galaxy S8 up to five times. The Endurance can also add extra charge to larger devices such as iPad, Kindles, tablets etc. The Pebble Endurance features a rugged, rubberised finish thats designed to be taken outdoors. The Endurance has a handy karabiner loop and built-in LED torch for using the Pebble at night. The Pebble Endurance has an IPX4 water resistant rating, meaning the power bank is protected from splashing water, no matter the direction Perfect for taking in conditions such as camping, trekking and festivals. Designed in the UK, the Pebble Endurance is packed with superior quality lithium-ion battery cells, ensuring that you get the true mAh rating and conform to all safety marks and regulations such as CE, RoHS and EMC. Apple® and iPhone® are registered trademarks of Apple Inc.