I am noobs on electronics. As this question had been resolved and mine is closely related to it, I think it is better not to start a new threat for late comers.
After I crimp the phr-2 to a battery, I need to re-charge the battery somewhere. That means I need something to connect to this phr-2 (female, is “female” named correctly?). I checked the datasheet mentioned above and think that it is the S2B-PH-K-S. However, it is designed to be soldered onto a board instead of to wire (like phr-2) that I prefer.
I tried google but failed to find the right code for ““the other side of phr-2 that crimp to wire”” and the code for the “pin”. I even wonder if it really exists? Very much appreciated if you can help me out.