Hesitant but now happy!
I was hesitant to write a review, since I was experiencing issues when I paralleled two 12V 314Ah LiFePO4 Battery with Bluetooth. I was seriously considering returning them, as I have a 5 month trip starting in a month. But once the issue was identified, WattCycle had a fix (beta) released within a couple of days. That beta app, with an option for Parallel Mode, resolved my issue immediately. It was a great relief that they acknowledge the problem, and quickly resolved. I cannot give them 5 stars, because I have not had the batteries long enough to really give anything but my initial thoughts. Now, WattCycle, needs to get this fix offered to us iOS people. I happen to have an android tablet that I only use for situations like this, but a general release on iOS would be greatly appreciated.