ESR is turning up the chill on wireless charging, literally. The brand has launched its newest range of Qi2-compatible MagSafe chargers, now equipped with second-generation CryoBoost cooling technology. Designed for faster, cooler, and quieter performance, the new collection includes charging solutions for home, car, and mobile power needs, all available now via Amazon and Amazon UK.
CryoBoost 2.0: Cooler Heads Charge Faster
Since introducing CryoBoost in 2022, ESR has focused on managing one of wireless charging’s biggest bottlenecks: heat. The second-gen version now features a fully open duct and a reworked airflow system that keeps fan noise below 25dB, quieter than most library whispers. ESR claims this new design reduces charging temperatures by about 5.5°C compared to typical MagSafe chargers, helping maintain optimal speed without cooking your phone.
ESR 3-in-1 MagSafe Charger with Qi2
The flagship of the lineup, the ESR 3-in-1 MagSafe Charging Station, supports full-speed 15W iPhone charging, 5W Apple Watch fast charging, and 5W AirPods charging, all in a tidy all-in-one unit. ESR says it can juice up an iPhone 16 Pro in 1 hour and 51 minutes. It’s priced at $71.99 in the U.S. and £69.99 in the UK.
ESR Qi2 MagSafe Car Charger
On the road, the ESR Qi2 Car Charger brings that same CryoBoost cooling to your dashboard. With 18 N52 magnets delivering a firm 1,600 g magnetic grip, it promises to keep your iPhone secure, even on pothole-heavy commutes. It delivers 15W fast charging, reportedly enough to get an iPhone 16 Pro from 0 to full in 1 hour and 48 minutes. It retails for $26.99/£29.44.
Slimmer Power Banks with a Kick(stand)
For portable power, ESR has updated its MagSlim Kickstand Power Bank lineup. The 5,000mAh model, priced at $39.99/£45.99, is now the slimmest Qi2 battery pack on the market at just 15.5 mm thick. It charges cool, too, staying under 99°F thanks to smart temperature control and AI heat management.
Those needing more juice can opt for the 10,000mAh version, which maintains the same compact design and adds a versatile kickstand for hands-free viewing in both portrait and landscape.
Availability and More Info
All models in ESR’s new Qi2 lineup are available now on Amazon and the ESR official website. From multi-device stations to road-trip-ready chargers, ESR’s expanded MagSafe-compatible line keeps things fast, cool, and quietly efficient.
