Just Mobile’s latest “Alu” product, AluCharge ($50), is a multi-port USB charger. The aluminum-bodied charger has four USB ports, with 2.4A max charging per port, and a total max output of 6.2A. Though AluCharge looks like a battery — and is about the size of a battery — the svelte accessory is actually a plug-in charger for home and travel.
