Features:
1) Input: 12 - 24V DC, suitable for any car's cigarette lighter
2) Output: 5 or 5.5V DC / 400 - 2,000mA
3) LED display: single LED light and single color displayed; single LED light and
dual
4) Colors displayed
5) Current limit: 400 - 1,000mA
6) Stability precision: 5%
7) Loading effect: 3%
8) Efficiency: more than 88%

With constant voltage and constant current charged, with short circuit protection.

Packaging:
Polybag and carton