Dolphin slow charge is a charging device that theoretically requires a ground line to ensure the safety of the user. However, the specific situation needs to be judged according to the local power standards and safety regulations, if the official explanation does not need a grounding line, and the use of the environment is safe and reliable, you can not ground the line. It is best to read the equipment manual and consult professional advice before use.
2 Dolphin slow charge is a wireless charging technology, through the electromagnetic radiation to achieve wireless transmission of power, without the need for ground wire and physical contact.
3 Compared with the traditional wired charging method, dolphin slow charging does not need to touch the metal chip, avoiding security risks, and can achieve multiple devices at the same time charging, easy to use.