VOOC Charging, Is It Really Safe?

You have heard about OPPO VOOC Flash Charging Technology, but is it safe? Yes, it is safe to use VOOC Charging. It has 5 layers of a protective circuit that secures safety when charging. Learn more about the 5 layers of the protective circuit that makes VOOC flash charging safe.

Applicable to: OPPO Smartphones that support VOOC Charging technology. 

It is absolutely safe to use a VOOC flash charger

Compared with the conventional high current protection, VOOC uses 5 levels of protective layering from the adaptor to the port and interior of the phone. VOOC has replaced the voltage reducing circuit with an MCU, effectively preventing your mobile phone from overheating while charging.

It has 5 layers protective circuit:

1. The first one: Protective circuit on the adapter. There will be no high voltage produced even if the internal circuit is broken, which eradicates the hidden danger from the root.

2. The second one: There is an intelligent chip on the adapter end to judge the charging condition. When your device is charging, the chip will detect the voltage and current and make sure it is safe before allowing you to make a flash charge.

3. The third one: Electric switch on the connector end will make a second judgment. The switch will make a judgment whether it is safe enough to charge according to the intelligent chip order of MCU.

4. The fourth one: There is over-large current protection on the cellphone end, which is the only charging protective measure of most charging technology.

5. The fifth one: The voltage fusing protection on the cellphone end. When there is an abnormality, this line of defense will fuse the switch to ensure absolute safety.

 

* All photos shown are for illustration purposes ONLY. Actual products may vary due to product enhancement