Haha, I guess I could have warned you about needing fresh enough batteries for good streaming experience, but I just assumed that this is a very obvious thing to hearing aid users who stream a lot. Well, I found out the hard way, and looks like you did, too. Usually as long as I don’t get a low battery warning chime, then streaming is stable. Very soon after the low battery warning chime, streaming begins to cut out/stop. I can probably still use the battery for another good couple of hours in normal mode before the battery goes completely dead. But streaming requires the battery to be fresh enough (meaning no low battery warning).
I do stream a lot and I still get about 4 days with my OPN. So if you’re getting only 2 days out of yours, you must be on Skype or on the phone all day long at work.
The OPN is upgradeable to a ZPower OEM rechargeable system. You can contact your provider to inquire about that option. It’s a fairly new system with a lot of issues and bugs. You can search this forum to read up all about it. Apparently it was so bad that Oticon had to step in and fix the mfg process to improve the quality and usability of this third party system that they OEM. Hopefully by now they’ve already worked out all the kinks.
But if you’re trying to do it for $ savings instead of convenience, you may want to think twice about it. Do your math carefully because so far in most cases, going the rechargeable route hasn’t really proven to save money over using disposable batteries.