Cranking directly gives your phone enough charge for a quick call or text, not a full recharge. For more power, pre-charge the built-in 2000mAh battery bank ahead of time and tap it when you need a real boost.

Reception depends on your distance from NOAA towers and local terrain, so results vary. Moving the radio near a window or higher ground improves signal in rural or mountainous areas.

The crank is geared for steady, moderate effort, not a workout. A minute or two of easy, consistent turning is enough to power up the radio, lights, or alarm when you need them.

It's built to resist splashes and light rain, making it reliable in wet weather, though we recommend keeping it out of full submersion.

Yes, the built-in 2000mAh battery bank and USB output work with iPhone, Android, and most other phones. Think of it as emergency backup power, not a full daily charger.

Like all batteries, the internal cell can slowly lose charge over long storage. That's why StormCrank also runs on solar and crank power, so it's ready to use even if you haven't touched it in months.

Yes. StormCrank is built to sit in a car, closet, or bug-out bag for the long haul. Even if the internal battery drains from heat or time, the crank and solar still work when you need power fast.

Every unit ships with a manufacturer's warranty, so if you run into an issue, our support team will help make it right.