On Aug 8, 9:24*pm, wrote:
I am looking for the charger for my handheld VHF and in looking I find
14 other chargers to various things, most of which I 'll never figure
out. *This is insane. *Why cant we have a single universal charger.
Th desk next to me is covered with a spagetti of chargers.
OK, you EEs, can I build a single charger that senses the proper
charging voltage and rate for most low voltage things (below 12 V)?

Voltage maybe, and still I doubt it, but amps would be the killer.