[Product Information]

iCASEIT Advanced Technology: Detects your device to charge at its fastest possible charge speed up to 2.4 amps per port or 4.8 amps overall.
An industry-leading output of 24 watts through two ports lets you charge two tablets， smartphones or other devices simultaneously and at full speed.
Intelligent circuit design protects against over-heating， over-currents， over charging and short circuit; Charging stops when battery is full.
Intelligent technology equipped on all ports to identify each attached device & provide the highest recharging power that the devices can adapt to.
12/24 volt input compatible with all standard cigarette-lighter sockets.