Oppo Raises Stakes for Phone Battery Chargers at MWC Shanghai

February 25, 2021 |Wireless Charging

A 125-watt flash charger and 65-watt wireless charger were among products on display at Oppo’s booth at Mobile World Congress Shanghai Wednesday, said the company. The 125-watt flash charger can pump a 4,000 mAh phone battery to 100% in 20 minutes, Oppo said. The 65-watt AirVooc wireless flash charger can charge the same battery in 30 minutes, it said. It also showed future wireless charging technology that delivers up to 7.5 watts of charging power using magnetic resonance at distances up to 3.9 inches.