Prior to 4.4.3 there was a serious bug related to the Battery Sensor. Some measurement quirks where introduced as a result of the fix included in 4.4.3 / 4.4.4. This is what you are seeing and why you are seeing it.Stock 4.4.4 (I have the 1st gen LTE)
When the battery reaches around 60 ~ 55 % it's starting to update itself every ~5% so I can use my phone intensively for some time, and it will stuck on the same percentage or drop 1-2% and after a while it drops 5% instantly.
Another thing that happens to me is when the battery reaches 95% while charging it's jumping straight to 100% and after a few hours drains to 95% instantly.
This problem doesn't seem to affect battery life, just annoying. I just got 5.5h screen time yesterday.
Prior to 4.4.3 there was a serious bug related to the Battery Sensor. Some measurement quirks where introduced as a result of the fix included in 4.4.3 / 4.4.4. This is what you are seeing and why you are seeing it.
More here: https://forums.motorola.com/posts/7a7b068df1?commentId=774000#774000
According to gsmarena Moto G LTE shipped with Android 4.4.2. The same behaviour occurs with non-LTE Moto G running 4.4.3 or newer - it seems likely that the fix applied there was also included in LTE's 4.4.3 / 4.4.4 firmware.my LTE came with 4.4.3 so I don't think that's the problem, I never had the famous "drop" to 1% only the issues i described before.
Thanks anyway!