neither of my
batteries had Any life, at all.
One did charge faster. pretty damn impressed with the results.
Must not ever get fierce or high liquid again lol... my heart is racing like crazy. haha.
only grip is the button is somewhat hard to get to fire, and that the size difference to have used the 18500 battery would have been .2 inches bigger on the diameter, which wouldn't have been That much bigger, and would probably triple the battery life (900mah to 2700mah i believe)
The threads on the adapter seem to have been machined under tolerance. they fit lose and will definitely get worn out fast. (i ran a lathe, bridgeport, and a haas CNC mill at a machine
shop for 3 years, i know what loosey goosey threads feel like, cut some loose threads in my day...) I don't know what their process is in making the adapter is, so blaming it on PS would be benign, it could be a part they insert from another mfg. If not... casey go yell at your mfg!
all and all I'm really happy so far