A 4-in-1 USB car charger, with 2 x USB charging outlets, that plugs directly into your vehicle's cigarette charging socket.
It's ideal to charge and power power hungry devices from phones, iPhones, iPod, Sat Navs and more, thanks to the super high 3.1A output.
The bright LED display shows car voltage, which helps show your vehicle's status and confirming good alternator and electrical system, USB charging output in amps and temperature indicator in celsius - alternating between them every 20 seconds.
A vehicle charging battery that is operating normally should produce about 13.8 to 14.3 or more volts at idle.
It also has a smart smart and safe auto-power-off feature that turns the unit off if the input current or output current is greater than the maximum or less than the minimum operating safety level.
It also features inbuilt PPTC (Polymeric Positive Temperature Coefficient Resistor) technology to prevent over-current, over-temperature and over-charge that could cause otherwise damage to your equipment.
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New design with double USB output
Display voltage, temperature and current alternately every 20 seconds.
Input voltage: DC 12 V-24V
Output voltage: DC 5V
Output current: 3.1A
Conversion efficiency: 95%
Voltage measuring range: 5 V- 25 V
Current measuring range: 0-3.1 A
Temperature measurement range: -20C to 80C
Over-current, over-temperature, over-charge protection: Yes - PPTC
Dimensions: 8cm (L) x 4cm (max width)
Product weight: 26g
What's in the Box
1 x 7dayshop 4 in 1 twin port USB in car charger with LED voltage and temperature display