By MC Tech Desk | Feb 18, 2026
Storm 45W charger is designed to deliver fast charging speeds for smartphones, tables and some laptops. The 45W output is good enough for most modern smartphones as well.
It includes two Type-C ports that allow simultaneous charging without juggling cables, which is especially useful while traveling with multiple devices including smartwatches, earbuds.
In terms of size, it is relatively compact and easy to carry – small enough to slip into a backpack pocket without adding bulk.
The casing feels firm and well-finished, suggesting it can handle daily plugging and unplugging without loosening over time.
The casing feels firm and well-finished, suggesting it can handle daily plugging and unplugging without loosening over time.
The bundled 1-meter USB-C to USB-C cable saves an extra purchase and performs well for both charging and data sync.
Performance-wise, it took around 50 minutes to charge the Galaxy S25 Ultra which matches Samsung’s claimed charging time from a 45W charger.
Overall, the STORM JST922 balances fast charging, portability, and safety well. It’s a sensible pick for users who want one charger to handle multiple modern devices without carrying separate adapters.