Hey lady! Can't answer your question about that specific charger, but I can recommend the 4-bay i4 intellicharger from Nitecore. I replaced my WP2 and TR-001. I think I got it around $20 at MOV on Lovell.
Only drawback is the lights are uber bright, especially the blue power indicator. I covered the blue one with black electrical tape.
Best not to cheap-out on a charger. My old TR-001 was charging batts to 4.25. This is bad, mkay.
My WP2 actually had one side go kaput. I didn't trust it after that.
Can't think of which shops are close to y'all, but check the SMV vendor list and call around to the ones closest to you.
*Disclaimer for fellow Reonauts:
Cags and I have been friends IRL for almost as long as we've been
vaping. Dunno why the ding-dong didn't ask me first. Still wuvz ya, C!