Review: RAVPower Dual-Port, 4-Port + 6-Port USB Wall Chargers deliver fast, quality power at crazy low prices

USB wall chargers are commodities, churned out by anonymous factories and sold for low prices everywhere around the world. But chargers that are both safe and fast enough to use with Apple’s products are less common, particularly when they are capable of charging more than one device at a time. RAVPower’s Dual 2.4A USB Wall Charger ($50, currently $13), Bolt 4-Port Desktop USB Charger ($70, currently $17), and Bolt 6-Port Desktop USB Charger ($70, currently $27) have such low street prices that they seem too good to be true. But they’re all great chargers, and worked well with the large collections of iPhones and iPads we tested.