I use two SS DB160’s every day, since they came out.
As @Rob62 said, you can peel the battery labels off to help the fit, if they have labels…
but DON’T peel the wrap off. [had to throw that in as a disclaimer, eh?]
I have done the opposite, I have added labels, to keep my batteries organized
for pairing and date-of-purchase. When I have some that are tight, I turn/rotate them
and they find a place to easily slide in. That being said, I do have a few that are just
too tight, so I simply grab another pair.
Great thing is…the battery life is good on the DB160 [both of mine are set at
425 degrees SUS .26ohm] Dual SS coils in a Velocity V2