linecur
Head-Fier
- Joined
- Apr 7, 2011
- Posts
- 53
- Likes
- 20
So in the end a suitable powerbank = least problemsProbably not longer than when it was new, but likely longer than the current original battery now lasts. Note that a bigger battery will likely not fit in the case, it is pretty tight in there.
![Headphone Smile :) :)](https://cdn.head-fi.org/e/headfi/smily_headphones1.gif)