1. Material: ABS 2. Input voltage: 12-24V 3. Output voltage: 5V 4. Output current: 4.2A 5. Scope of use: support most mobile phones, tablets and car electrical appliances 6. Wiring instructions: the red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole 7. Applicable: suitable for general refitting parts such as automobiles, RVs, wild vehicles, motorcycles, yachts, ships, outdoor portable power supplies, etc. 8. Weight: about 150 grams
