Batteroo Boost products are designed to be as compatible as possible across multiple devices. We did everything possible to account for design variations of battery compartments and inconsistencies in the batteries themselves. One especially difficult device to account for was the Apple Keyboard, which the Batteroo successfully fits. Take a look
here and see for yourself! Though we have tried our very best, there may be instances where the battery compartment is just too tight to accommodate the Batteroo Boost products. If you have support questions, you may contact us
support@batteroo.com.