Dual USB 5V 3.1A Car Charger USB Charger LED Display With Power Switch Voltmeter Current Detect For Samsung Galaxy

Features :
  Universal USB car charger, compatible with for iPhone/iPad/iPod, for Samsung, for HTC,for MP3 players,for digital   cameras,for PDA and other electronic devices with 5V USB charging port.
  Built-in a power switch, one key to turn on/off the charger, no need to plug/unplug the charger when not in use and save   car battery energy, more convenient to use.
  Dual USB charger, support Max 5V/3.1A output, can charge for two devices at the same time.
  Support intelligent charging, automatically identify all kinds brand mobile phone / tablet and output the stable and fastest   charging current.
  LED display screen can real-time display car battery voltage when no charging and display the output current and voltage   while charging.
  Support anti-interference function, it will not interfere the FM signal and cell phone signal, safer to use.
  Built-in intelligent management chip, effectively prevent over-temperature, overcharge, over -voltage, over-current and   short circuit.
  Made of piano painted ABS and aluminum, durable for use, mini size and lightweight, convenient to carry.
  DC 12-24v voltage input, applicable to most cars, trucks, off-road, etc.   Specification:   Type: Dual Car Charger   Material: ABS + PC + Aluminum   Quantity: 1pc   Item Color: Gray/Silver   Diaplay Color: Yellow   Input: DC 12-24V   Working Power: 18W   Output: 5V / 1A, 5V / 2.1A   Working Temp.: 0~40 degree Centigrade   Quality Certification: CE/FCC/RoHS   Size: 3*3*6cm / 1.2*1.2*2.4" (L*W*H)   Net Weight: 0.025kg / 0.9oz   Package：   1*Car Charger   1*Package Box
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