Storybutton requires a USB-A to USB-C cable with a 5v1a wall adapter.
Only 5V chargers are compatible with Storybutton. Please use a compatible charger to avoid any issues with charging or device functionality.

USB-A to USB-C cables and 5v1a chargers are common and replacements can be purchased from most stores where electronics are sold. 

If you're using replacement accessories that didn't come with your Storybutton, please make sure they have the correct specs. 

For example, a USB-C to USB-C cable will not be able to properly charge Storybutton. A high voltage wall adapter, like those used for tablets or laptops, also won't be able to charge Storybutton properly.