ESR, an award-winning tech accessories brand, has announced its latest collection of Qi2 chargers with CryoBoost at IFA 2024 in Berlin. Building on the success of its earlier Qi2 releases, the new lineup introduces 2nd-Gen CryoBoost technology and an enhanced duct design for active cooling and faster-than-ever charging, offering users the fastest charging and unparalleled reliability of official MagSafe chargers but at almost half the price.
Since its debut in 2022, ESR’s CryoBoost technology addresses the biggest challenge of heat management in MagSafe and wireless charging. Unlike conventional chargers that suffer from heat build-up, CryoBoost utilizes an advanced cooling fan with heat-dissipating components to keep devices cool and maintain peak charging speeds. This year, ESR has refined 2nd-Gen CryoBoost with a fully open duct design, enhancing cooling efficiency while keeping noise levels below 25 dB—quieter than a whisper at 5 feet. Its patented airflow system on the back of the device reduces temperatures approximately 5.5°C compared to other chargers, making it safer and more efficient.
ESR’s latest Qi2 chargers redefine the charging experience with the perfect blend of speed, reliability and innovation. Equipped with 2nd-Gen CryoBoost technology, these chargers keep devices cool and fully charged at unmatched speeds. ESR’s internal testing shows the new chargers can fully charge an iPhone 15 Pro Max in just 2 hours—at least 30 minutes faster than competing Qi2 chargers and nearly on par with Apple’s MagSafe chargers but at a much more accessible price point.
Equipped Qi2 with CryoBoost, the Qi2 3-in-1 MagSafe Charging Station with CryoBoost (HaloLock) offers the fastest all-in-one MagSafe charging for iPhone users, providing seamless, full-speed 15W fast charging for iPhone, Apple-certified 5W fast charging for Apple Watch, and 5W charging for AirPods in one sleek device. Fully compatible with all future Apple updates, it charges an iPhone 15 Pro Max in just 2 hours, and the Apple Watch Ultra in 1 hour and 40 minutes—four times faster than standard 2.5W chargers.
