Car Hard Wire Charger, 12V to 5V Dual USB Female Port Charging Cable Direct Link Hard Wired Step Down Converter Power Supply for Dash Camera Car DVR GPS

Features:
12V Input, 5V Output, 3A Max Output Current. Universal for Car Truck Boat etc.
With dual charge ports. They will be very quick to charge your Car DVR GPS and other 5V Powered devices, the conversion rate is 96% or more, low heat.
Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
Super-thin, small size, high efficiency, easy installation and use. Input voltage: DC 12V, Output voltage: DC 5V, Max Output Current: 3A, Power: 15W.

Specifications:

Module Properties: non-isolated buck module (BUCK)
Rectification: synchronous rectification
Input voltage: DC 12V
Output voltage: 5V
Output Interface: 2 Female USB Ports
Output Current: 3.0A (MAX)
Conversion efficiency: Max 95%

Package Includes:
Car 5V Dual Female USB Port Hard Wired Charger x 1