Grado Diesel
100+ Head-Fier
- Joined
- Feb 5, 2014
- Posts
- 187
- Likes
- 41
My old FiiO X3ii’s in need of a battery replacement again. First time I had it done under the extended battery replacement warranty with amazon and FiiO. But that’s long expired l. Saw this video where the guy puts a 4800mA battery in his X3 but can’t tell if it’s an 1st or 2nd gen. Anyone know where to find this battery? If it works in a 2nd gen? Live in the US. Thanks.
