Monster Watts, an innovator of Qi standard wireless charger systems for the Samsung Galaxy S3 and Note 2, will accept trade ins towards the receivers compatible with the Galaxy S4 and Note 3 when they are available.

New York City based Monster Watts is confirming that its new Stealth Wireless Chargers for the Samsung Galaxy S3 and Note 2 will be forward compatible with the Samsung Galaxy S4, Note 3, and other Qi standard wireless charging enabled phones.

In an industry first, the company will accept its S3 and Note 2 Stealth wireless receivers for trade in towards the cost of new S4 and Note 2 Stealth wireless receivers. Customers will be notified when they are available to ship.

The Stealth model is easy to install in seconds and adds wireless charging to the Galaxy S3 or Note 2. It's so convenient and easy to use because you just place the phone on top of the compact Qi induction technology charging pad, and they will wirelessly connect and start charging right away. 

Just remove the phone's back cover and locate the two connecting points next to the battery. Then match up the 2 metal studs on the wireless receiver with them, and put the cover back in place. It's so thin you won't even notice it, and the phone will fit into any standard case.