Originally Posted by
Not the Slowest
The fenix doesn't rattle.
I have an L2DQ5.
Some brands of rechargeable batteries rattle in it. Others do not at all.
There are slight variations in battery size across brands.
Some brands are even slightly larger than the non-rechargeable standard and I've needed to peel away some of the plastic covering near the ends so they fit in other devices. Those are the ones that don't rattle even with a bit of plastic peeled away. The ones that easily pop right into other battery holders are the ones that tend to rattle in the L2D.