You can charge other phones, but only ordinary charging effect.
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OPPO VOOC flash charge is a fast charging technology independently developed by OPPO, and has applied for 18 patents, which increases the fastest charging speed by more than 4 times, and has impeccable intelligent all-end five-level protection, which is the world's fastest and safest mobile phone charging technology. VOOC flash charge requires a customized adapter to work with the battery. OPPO customized a special adapter, battery, data cable, circuit, interface, and for the first time added MCU intelligent chip in the adapter; This makes the VOOC flash charger adapter the first smart charger that can be upgraded.
Phones that support wireless charging can be reverse-charged