Perfect source of on the bank power for charging variety of electrical goods and amount of Mobile Device Charges: iPhone X / iPhone 8 Plus: Approx. 22-26 times, iPhone 8: Approx. 32-36 times. Utilises LiFePo4 battery cells, which are more suited for outdoor use than Li-Polymer, ensuring a more consistent and reliable power source in colder temperatures. The 96k has a large bivvy light on side with Amber and White LED options with moulded feet in side of power pack allows it to sit on its side on a bivvy table to save space. 48k has a large bivvy light on side with Amber and White LED options and supplied with charger, changeover plug and two holders that allows you to save space on bivvy table by having the power pack sit on its side.