RETEVIS RT5R Car Radio Battery Eliminator Adapter Borrow Electrical Appliances BF-UV5R

1. This item is a car radio battery adapter, which is convenient for you to use the radio in the car
2. Part number: BF-UV5R, RTEEVIS RT-5R 5RV
3. Input voltage: 7.2V~13.8V
4. Output voltage: 7.4V
5. Weight: 66 grams