ESR Launches 25W Qi2 Chargers to Combat Wireless Overheating

Published

3 months ago

7 January, 2026

Editorial

At the Consumer Electronics Show (CES) 2026, ESR unveiled a new line of 25W Qi2 wireless chargers designed to address the overheating issues often associated with high-speed wireless charging. This latest innovation aims to enhance the convenience of wireless charging while maintaining device performance and safety.

Innovative Charging Solutions

Among the showcased products, the ESR MagSlim Power Bank stood out as a notable advancement. With a capacity of 10,000 mAh and a slim profile of just 13.8 mm, this power bank exemplifies portability without compromising power. To mitigate heat generation during fast charging, ESR employs an active cooling system. This addition is crucial, as the 25W wireless charging standard tends to produce significantly more heat compared to older, slower charging methods.

Another highlight from the event was the CryoBoost Foldable 3-in-1 Magnetic Charging Station. This versatile charging solution allows users to power a smartphone, smartwatch, and earbuds simultaneously. When not in use, it collapses to a compact thickness of 15.8 mm, making it ideal for travelers who often struggle with bulky charging stations. The device also features a dedicated “Sleep Mode,” allowing users to turn off the internal cooling fan and indicator lights for a quieter night’s rest.

Enhanced Road Charging Experience

ESR’s innovative CryoBoost technology extends into the automotive sector with the OmniLock Magnetic Car Charger. This charger is designed with an adjustable arm and a 360-degree rotating head, ensuring that smartphones remain at a safe distance from the vehicle’s air vents. This design is particularly beneficial for maintaining optimal temperatures, especially when using GPS and engaging in rapid charging simultaneously. Additionally, reinforced clamps and shock-absorbing pads provide stability, making it suitable for uneven road conditions.

While specific pricing and shipping dates for these new products have yet to be announced, industry experts anticipate that ESR will provide updates in the near future. The introduction of these advanced charging solutions marks a significant step toward reliable and efficient wireless power delivery, making them a noteworthy development in the realm of consumer electronics.