1: Input voltage: DC 12~24V.
2: Output: DC 5V 2.1A
3: USB smart output: dual USB maximum current 2.1A, according to the intelligent charging output current required for charging the product.
4: Display function: 3-digit LCD digital display, real-time detection of voltage; electronic products can charge the charging voltage and charge current.
5: Features: This section of the car charger current 2.1A, fast charging, with LCD display, can display the charge voltage and current, practical. Applicable to all mobile phones, tablet PCs MP3, MP4, GPS and other digital electronic products. 12~24V wide voltage range, use a wide range, you deserve.