The Realme X2, which will be unveiled on September 24, will pack a 4,000 mAh battery with support for the freshly announced 30W VOOC Flash Charge 4.0. Realme also shared an image on Weibo comparing the 30W VOOC Flash Charge 4.0 with 18W and 10W charging. With 30W charging, a 4,000 mAh battery went from 0 to 67% in 30 minutes, but with 10W charging, it could only reach 34%. And, with 18W charging speed, a 4,500 mAh cell reached 39%. Realme X2 will come with a 4,000 mAh battery supporting VOOC Flash Charge 4.0 Realme has already confirmed that X2 will come with a 64MP quad...
Source: https://www.gsmarena.com/realme_x2_specs_battery_details-news-39268.php
