Samsung, for whatever reason, has not released a back plate for the Galaxy S4 Active that allows it to take advantage of Qi wireless charging. The folks at Monster Watts seemed to have a solution with their WIQIQi battery attachment, and even managed to pull off a successful Indiegogo campaign. However, legal issues have forced the cancellation of the product.

The company makes WIQIQi attachments for several other devices, but according to the campaign site, legal issues with the water-resistance claims of the GS4 Active gave them pause.