So, spending the day getting some kit ready and I'm now deep into batteries. I've got two 11.1v (1100mah) Nuprol LiPo batteries which he soldered some deans connectors onto. The shop I got this kit from included a wee gadget that'll let me know whats left in each cell, not to let it drop below 3v etc. He also included a charger that doesnt look at all safe.

The charger situation I can deal with, I'm going to get a Nuprol charger with display and cut off, and a charging bag. My main questions are this, my primary is a M906A and reading more on that she should vibrate when the batteries are low, thats my understanding. As for storage is it wise to keep in the charging bag when not in use somewhere cool.