DIYbanter - View Single Post

Stormin Mormon[_10_]

On 3/31/2014 2:16 PM, wrote:
Theoretically, and practically, yes. However the rechargers DO get a
little bit of extra power out of the batteries because the reaction is
not TOTALLY non-reversible. About 25% charge in "real world" -
making it really not worth the expense and effort.
This is assuming regular alkalines. There ARE rechargeable alkalines
that work VERY well. - like "pure energy" and "envirocell". They are
only good for about a dozen recharges - but unlike NiCads et al, they
hold their charge for years. Their charge efficiency is also better
than NiCad and NimH

For AA cells, some folks have had good results
with Powergenix. They are higher voltage than
alkalines. Special charger needed. Not very
forgiving of deep discharge. But, they do work.
I've used them on occasion, with success. Great
for digital cameras, or computer speakers.

--
..
Christopher A. Young
Learn about Jesus
www.lds.org
..