Universal 15W-3.1A Dual USB Car Charger Adapter Aluminum Alloy Fast

*Features*: *Convenient Dual USB Charging Port*:Coming with two USB charging interfaces supporting total 3.1A output(single USB max.

• Output is up to 3.1A),our USB car charger can charge two electronic devices simultaneously to ease your time.
• *Intelligent and Compatible Fast Charge*:Equipped with smart chip,our USB car charger can identify different charging current needs of devices and optimize charging current to speed up charging time.
• Besides,it supports most electronic devices such as smartphones,tablets,cameras,MP4 players and GPS devices and can be installed on various DC 12-24v vehicles.
• *Worry-Free Security Charge*:Built-in intelligently-designed circuit,our USB car charger can provide short circuiting,over-heating,over-currents,over-charging and other advanced protections to ensure the safety of your devices.
• *Real-Time Car Battery Voltage Monitor*:Coming with a LED digital screen which displays the car battery voltage in real time to keep your car battery safe and driving safe.
• *Reliable Exterior Design*:Adopting premium aluminum alloy,zinc alloy and PC materials,our USB car charger is anti-oxidation,flame-retardant,abrasion resistant and durable.
• *Specifications*.