A few years ago I bought a charger that detects when connected devices are charging and shuts off to save battery life. This works fine, but I used standard charging cables that had to be wrapped around the charger. The charger itself has been prepared for this, but it has 4 USB sockets, so there are a lot of cables wrapped around the device. I jumped on them to clean up the mess and so far it's working really well. I would actually consider buying something longer to help with organization but so far they are great.