So I bought the wuben g5 and it's build quality is pretty surprising for a 20$ product. However I was wondering what capacity cell is being used inside, and can it be replaced or upgraded. To answer the first question "yes battery is user replaceable despite wuben claiming it to be non-replaceable" given you need some basic soldering skills and a soldering iron, now moving to much more interesting question "Can a higher capacity battery be fit in the available space?" I am optimistic a 600mah battery can be squeezed in the available space if anyone has experimented or trying to experiment let me know in the comments.
by Ok_Essay3559
