My experience is that Ni-Cd's are virtually worthless (don't hold enough
charge). I have no experience with lithium ones. I'd recommend the NiMH's

HTH,

EJ in NJ
---MIKE--- wrote:
I have three "power-off" lights that are dead because the batteries have
died. They take two AA batteries which I want to replace. Which type
would be the best - Lithium, Nickel-Cadmium, or Nickel Metal Hydride?
They would be plugged in and constantly charging until the power goes
off.


---MIKE---
In the White Mountains of New Hampshire
(44° 15' N - Elevation 1580')