
I threw it away. Too bad I kept the box to return it. It seemed cool, but on the second day of using it with my brand new Galaxy 4 watch, it caused the watch to have a battery error. The watch has finished charging to 100%. It will only charge up to 86%. At the same time, the watch began to turn off due to overheating, and more than once. Restarting the watch did not fix the problem. I managed to solve the problem. I threw away this charger, drained the clock to 0% and turned it off. After that, it mostly charged to 100% with the included Samsung charger. I've been using the watch charger provided by Samsung for the past few days with no overheating issues and it charges back to 100%. Appears to have dodged a bullet. Be careful!

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