Hi there. I also got one a few months ago. I got it because it had the good size, and lasted days on one batt load.
But in reality it did funny things..like just stop working. It had or has some power issues that are complete random, so you never know when it does or doesnt work. Over here a proper TC is rather crucial in the short post prod process, and i can;t afford to have TC units that are wonky.
Got a small ambient instead, works perfect, but does significant less on one AAA load...and am now waiting if these guys make it https://www.indiegogo.com/projects/tentacle-sync-time-to-sync-different
Since i do not need all the fancy stuff, just a plain TC gen that jamsyncs, and does 3 or 4 days on one load.
Ymmv.