Jackery makes a range of battery pack options from those designed for iPhones and iPads to those that are much more powerful, useful in emergency situations, power outages, and when camping.

Jackery's Explorer 500 Portable Power Station is a middle tier 518Wh/144,000mAh portable battery that's expensive at 499.99, but also highly useful for keeping your necessary devices charged up when there's no other power source available.