With its unrivaled palm-friendly size and enough capacity for around 2 full phone charges - Astro E1 is one of the world’s most popular portable chargers. Slip it into your pocket, completely forget it’s there, then bring it out for a boost when you're running low.
PowerIQ Technology By intelligently identifying any connected device, PowerIQ delivers the optimum, high-speed charge to all devices. Includes Apple and Android phones and tablets as well as cameras, consoles and more.
High Capacity Astro E1 is equipped to provide two charges for most phones and single charges for larger devices. It uses premium cells and materials to deliver high-efficiency performance.
MultiProtect A combination of 11 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly: you.
Maximized Portability 5200mAh capacity squeezed into something no larger than a candy bar. Put E1 into any pack or pocket and forget it’s there, then bring it out for a boost when you're running low.