Most I've had good luck. One batch of 2025s all went dead, in the package in about a year, maybe less. Seems very unusual. I also think they label batteries any way they want, like NiCads or Ni-MH with false mAh specifications. Who's going to send them back?

The other part of the trick is for me to send back, like a defective dash cam, would cost more than what the thing costs, if I wanted tracking. These sellers aren't stupid, they misrepresent all kinds of things, voltages, and Specs. Mostly just pointing out, be careful.

I've had excellent luck with aftermarket camera batteries, not so good with rechargeable AA.