Hi,

Those Power-Sonic A-C (A.K.A. "C") series chargers do look interesting. I
like that they work with a variety of AC input ranges. I found a different
(newer?) version of the same brochure he
http://www.power-sonic.com/images/po...s_10_Dec_1.pdf

It is also interesting that the Power-Sonic A-F Series charges includes
charges that look identical to the Xenotronix chargers I sell. I which
brand private labels them from the other manufacturer.
http://www.power-sonic.com/images/po...10_Sept_27.pdf

I need to check into pricing with my Power-Sonic rep.

Best Regards,

Paul Remde
Cumulus Soaring, Inc.


"Westbender" wrote in message
...
On Mar 19, 12:07 pm, "Paul Remde" wrote:
Hi Eric,

I'm curious, what brand and model number charger do you use that offers
those 3 charging phases. I may be interested in selling them if I can find
a good product at a good price.

I sell the Xenotronix charges. They have proven extremely reliable and
seem
to take good care of glider batteries. I think they are 2 stage (phase)
chargers.http://www.cumulus-soaring.com/xenotronix.htm

I sold the BatteryMINDer desulphating chargers for a while, but they
didn't
sell well. They are more expensive and it is unknown whether they really
make batteries last longer.

I sell the Power-Sonic batteries and have had good results and feedback on
them.http://www.cumulus-soaring.com/powersonic.htm

Best Regards,

Paul Remde
Cumulus Soaring, Inc.

"Eric Greenwell" wrote in message

...



On 3/18/2011 9:17 PM, Papa3 wrote:

What does the group think about desulfautors? I've done some
searching and see lots of widely varying opinions (which I suspect
I'll get here as well).

I'm skeptical about their value, because the only place I've seen them
touted is by the people that sell them, and I've never seen a technical
manual from Powersonic, Yuasa, Panasonic, etc., for SLA batteries that
even mentions them, much less suggest them. Instead, the manuals and
battery datasheets always recommend three phase chargers as the best
type
of charger. Approximately...

Phase 1: constant current until 14.5 volts is reached
Phase 2: constant voltage 14.5 until the charge current drops off to 2%
of
amp-hour rating (e.g., 7 AH x 2% = 0.140 amps)
Phase 3: constant voltage at 13.7 volts

But, I'm not aware that they do any harm, either.

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to
email
me)- Hide quoted text -

- Show quoted text -

I've been using the Power Sonic dual-rate, automatic charger
(PSC-12800A-C) with satisfactory results. Ultra-simple, inexpensive
and foolproof with the automatic float/trickle mode. Over-charging is
impossible. Although I don't take my batteries down very far and they
never sit in a discharged state. So a lot of my success is due to my
use/maintenance habits, not necessarily the equipment.

http://www.power-sonic.com/images/po...argers/146.pdf