i was just wandering if anyone has tried CBP's new IB2000 AA batteries yet? they say they're the replacement for 1650's but i don't know. if anyone knows let me know.
I've got a set waiting to go into a mag85 but not soldered them up yet. What I have checked (and was hoping for the other answer....) is they don't fit 4 wide into an unbored mag (which the 1650s do)