Power Dash 4.8 for Smartphones & Tablets Black. POWER DASH 2 Car Charger has a huge 4.8Amp output, allowing you to charge 2 high power devices simultaneously! Featuring 2x 2.4A ports you can charge 2 iPads (or iPhones) at full speed. Easy grip casing and an LED power indicator makes this small yet powerful car charger practical and easy to use.