Car Quick Charger Car Battery Voltage Monitoring Multiple USB Interface Mobile Intelligent  Charger<br /><br /><br /> Car Charger Function:<br />  <br /><br /> <br />  1. Automatic delay of 10 seconds to boot<br /> <br />  2. Electronic main switch<br /> <br />  3. Automatic recovery fuse<br /> <br />  4. Two-car expansion port<br /> <br />  5. Three USB ports Oki ,<br /> <br />  6. 12-24V DC alternate port<br /> <br />  7. Car battery voltage monitoring<br /> <br />  8. USB charge current real-time display<br />  <br />  Specification:<br />  <br />  <br />   Battery voltage display range: 5-25V<br />  <br />   USB voltage display range: 4-25V<br />  <br />   USB current display range: 0-5A<br />  <br />   Input voltage: 12-24V<br />  <br />   Expansion port voltage: equal to the input voltage (12V car or 24V car)<br />  <br />   Power: 120W<br />  <br />   Power length: 60CM<br />  <br />   USB Output: 5V, the maximum total current 5A (2.4A \/ 2.4A \/ 1A)<br />   Dimension: 67*105*33MM (L*W*H)<br />   Weight: 200g<br />   <br />   Package Included:<br />   <br />   1 X Car Charger