2 PCS Aluminum Ring 5V3.1A Display Car Charger QC3.0+3.1A Aluminum Alloy Multi-function Halo Digital Display Car Charger

Specification:
1. Material: ABS, aluminum alloy
2. Applicable to: Applicable to all models
3. Input voltage: 12-24V
5. Charging current: PCB1: 5V-3.1A, PCB1: 5V-2.4A
5. Charging current: 3100mA
6. Interface: dual USB
7. Size: 6x3 cm
8. Weight: 23 grams

Features:
1. USB surface with PE protective film
2. Indication: LED display, real-time monitoring of battery voltage and charging voltage and current
3. Double USB full output, private mold, safety and environmental protection
4. Interface: dual USB ports work at the same time, can charge multiple devices at the same time