The Veho Pebble PZ-5 power bank uses 21700 WYG high-performance Li-ion cells, which are 40% more energy efficient than traditional power supply units. Through the universal USB-C charging port, the Pebble PZ-5 charges most portable devices with an output of up to 12V, including smartphones, tablets, and most mini laptops. The PZ-5 is compact and lightweight, making it the perfect companion for on-the-go use. It comes complete with a carrying case. With a compact yet powerful capacity of 5,000 mAh, it can recharge most smartphones up to 3 times. The powerful WYG 21700 Li-ion cells are 40% more energy efficient than conventional power supplies. The universal USB-C charging port (PD) charges most portable devices with an output of up to 12V. An automatic shut-off mode protects against short circuits, overcurrent, overcharging, and deep discharge. An LED battery life indicator, a USB-C charging cable, and a carrying case are included. Designed in the UK.