These chargers aren't that old... came out in 2000 I think.
Originally sold as Arlec, later changed to Stadium.

Stadium CB146 (aka Arlec CB146) is the DC-only little brother to the famous AC/DC "brick" CB167.

Both are for nicad only, they are Delta-Peak.
Do not use them for NiMH, they'll overcharge hydrides.


I have several of the Arlecs in both flavours and they work
faultlessly with nicads. They don't false peak and never overcharge.