Hey Jeff, I have been using the battery for a over a week now and happy to say that the charge in it holds and am getting good battery life from it.
Since using it, I have not reached for my power bank. I'm however what you call a light user. Only on Facebook and sometimes Candy Crush.
But I still have more than 20% battery balance when I charge it before I go to sleep at night.
On weekends, when there is even less on screen time, there is no need to charge it throughout Saturday till Sunday (I think might also last until Monday night).
If my old battery, I have to charge it after lunch and by the time I charge it again before I go to sleep, it will be less than 10%.
Disclaimer: My usage of the battery will be different from yours and what I experience using the battery is my own.
Therefore I will not be responsible should you encounter a different type of usage from the battery should you purchase it.
Also, this battery is only a week old, whether it does or does not hold the charge down the road is to be seen.
Wah that's good to hear. I myself can consider moderate to heavy, so at least can last half day or 1 full day, then that's fine by me. Some more there's a disclaimer