Achieve on-the-go power without compromise with the Fox Halo Power Pack 48K. Featuring a 153.6Wh capacity, dual USB and USB-C connections, and 12V max 13A output, this powerful power pack provides up to 18 charges for an iPhone 8 and 11-13 charges for an iPhone X/8 Plus! Plus, its LiFePo4 battery cells are designed to work in the colder outdoor temperatures. Brighten your bivvy with the built-in bivvy light and monitor your remaining battery life with the four LED indicators. Charge all your devices with a reliable and reliable power source!