Galaxy S21 Ultra 5G's Intelligent Battery outlasts the day — even on 5G. Maxing out at a massive 5000mAh, it combines with the new power-efficient display and processor to live on beyond the 24-hour mark.8, 9
Super Fast Charging logo
Super Fast Charging delivers more than 50% charge in just 30 minutes with the 25W Travel Adapter.10 Fast Charging 2.0 logo Fast Wireless Charging 2.0 gives you a quick power-up, without the cable.11
Wireless Powershare logo
Wireless PowerShare lets you use your phone to charge your buds, watch or a friend’s phone.12
