The Samsung Galaxy S25 Ultra packs a 5000mAh battery with USB-C PD and 45W Super Fast Charging 2.0. It typically charges to about 65% in 30 minutes while keeping heat under control. Myths about fast charging are debunked: certified cables and GaN chargers ensure safe performance. By staying in the 20–80% range, avoiding heat, and updating software, users can extend battery health and enjoy reliable daily power.

Anker recalled over 1.1M PowerCore 10000 (A1263) units on June 12, 2025 after reports of overheating and fires. Within weeks, two U.S. federal class-actions in California and New York alleged poor recall notice and misleading safety claims. Anker says the recall was voluntary with refunds available, but lawyers demand damages and broader coverage. Consumers are urged to stop using affected units and contact Anker or report to CPSC.

The Wireless Power Consortium (WPC) has launched the Qi2 wireless charging standard, boosting maximum output from 15W to 25W. With a Magnetic Power Profile for automatic alignment and enhanced safety compliance, Qi2 ensures faster, more efficient charging across iPhone and Android devices. Certified Qi2 accessories, including chargers and power banks, are expected on the market by late 2025.

From September 1, 2025, major airlines will enforce stricter carry-on rules for portable chargers and USB-C power banks after a rise in onboard battery incidents. Devices must be in hand luggage, clearly labeled with capacity, and comply with watt-hour limits. Travelers are urged to choose compact, certified models to avoid confiscation and delays.