I use my Nexus 5 as development device, so I plug-in and plug-out into computer usb very often. What makes me worried is that too many this way "li-on" battery charging cycles get wasted too fast.
My Nexus 5 is rooted. I want it to charge only when connected to wall socket.
I saw there are similar questions but I haven't found any concrete solution yet. Apart "sync only cable". but does it really exists?
Thanks in advance