Dual Port Design: Input:12-24V;
Output: DC 5V 3.4A
Provides plenty power. can quick charge your two device at same time when you most need it.
Reliable and Safe:intelligent circuit design protects against short circuiting, over-heating, over-current, and over-charging. Charging stops when battery is full.
High Quality:Made of High quality fire proof material & anti-oxidation aluminum, effectively prevent the scratch.
Compact: Pocket size, lightweight, very handy to use, the small form makes it fit right in the standard socket. easy to take anywhere.