The battery keeps its promises, I have tested it during a journey by car from 7am, my phone plugged in GPS mode above. My phone remained 100% battery along the path, and there was at least 20% load in Astro. No concern not to charge two phones simultaneously. It recharges completely 8am (with the charger for my phone, which delivers 1.2 A). Comes with a travel bag in soft, little appreciable detail.
