This kind of 3.1A 4 USB Wall Charger For Mobile Phone Charging is equipped with 4 plug-in USB charging ports, each port can reach 3.1A fast charge, and it can intelligently detect the current demand of the device, automatically and accurately match the current, effectively protect mobile phone battery against overcharge. It uses buck compensation technology to intelligently compensate for the voltage loss during the charging process, so that the device can always complete charging under stable voltage. In addition, it is also compatible with mobile phones, ipad, power bank, digital cameras and other intelligent hardware, it can provide the same charging power as the original charger for time saving. What’s more, the 3.1A 4 USB Wall Charger For Mobile Phone Charging uses components such as high-quality capacitors to ensure continuous supply current stability and prevent over-voltage and over-current. The shell is made of ABS fireproof plastic with high temperature flame retardant, and protects household electricity safety. It is small in size, and is convenient to carry.
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