[TechAssist] Re: Need diagram for batt. charger
- From: "George" <grndmstrg@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 18 Jan 2004 13:42:58 -0800
I would charge them in series to keep the charging equal since they are
being used that way. The maximum full charge voltage per cell is
approximately 2.17 to 2.2 Volts (varies slightly by design) so will need
39.6 volts capable power supply. Current should be limited to the
recommended charging amount, usually 1/10th the ampere hour rating ( in your
case 7AH or 700ma) for longer life.
George
Afana Electronics
Moreno Valley, CA
----- Original Message -----
From: "Hugh at Main TV" <maintv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, January 17, 2004 8:34 PM
Subject: [TechAssist] Re: Need diagram for batt. charger
> they are lead acid--sealed.
> George wrote:
>
> >Hugh,
> >For lead acid or NiCad's? Would be different for NiCad's so they do not
over
> >charge.
> >
> >George
> >Afana Electronics
> >Moreno Valley, CA
> >
> >----- Original Message -----
> >From: "Hugh at Main TV" <maintv@xxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Wednesday, January 14, 2004 5:56 PM
> >Subject: [TechAssist] Need diagram for batt. charger
> >
> >
> >
> >
> >>Need to build or buy a battery charger for 36 vdc - (3 12 v batts
> >>is series each 7AH)
> >>Checked on internet--nothing in range I want--most too big. Most I
> >>found are for 12 volts.
> >>Am building battery controlled lifter for home pick up of larger TVs for
> >>repair in shop.
> >>Will make pictures available when we get the bugs out of it!
> >>
> >>--
> >>Hugh Thornley
> >>Main TV
> >>636 Main St.
> >>Longmont, Colorado 80501
> >>303-776-6955
> >>303-776-0792 FAX
> >>
> >>
> >>
>
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> --
> Hugh Thornley
> Main TV
> 636 Main St.
> Longmont, Colorado 80501
> 303-776-6955
> 303-776-0792 FAX
>
>
>
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