[2.4A SINGLE USB PORT]-The Charger is essentially a 2.4A wall Adaptor, that lets you charge all your USB devices with a single adaptor, to avoid the hassle of carrying multiple chargers without cable [SAFE, DURABLE & RELIABLE]- It auto detects and delivers the optimal charging power to connected device. This device has Fire Retardant body, is BIS Approved, and protects from over-heating, over-current, over-charging