Yeah, we do the same, remove the internal batt and replace with 2 AGM 100 am
batts.  We bought a bunch of the DC block connectors that match the internal
apc batt connector

Gino A. Villarini
[EMAIL PROTECTED]
Aeronet Wireless Broadband Corp.
tel  787.273.4143   fax   787.273.4145
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Travis Johnson
Sent: Wednesday, November 15, 2006 8:57 PM
To: WISPA General List
Subject: Re: [WISPA] External battery on UPS

Tom,

We remove the internal batteries completely. The only batteries 
connected are the large AGM type. We purchased 20 of them off ebay about 
2 years ago. The batteries were $50 each, and shipping was $50 each.

Travis
Microserv

Tom DeReggi wrote:
> Travis,
>
> Do any of these APC models, comes WITHOUT internal batteries, so you 
> don't have to worry about matching up the battery types, and just pick 
> your preferred external ones?
>
> Tom DeReggi
> RapidDSL & Wireless, Inc
> IntAirNet- Fixed Wireless Broadband
>
>
> ----- Original Message ----- From: "Travis Johnson" <[EMAIL PROTECTED]>
> To: "WISPA General List" <wireless@wispa.org>
> Sent: Wednesday, November 15, 2006 1:59 PM
> Subject: Re: [WISPA] External battery on UPS
>
>
>> Hi,
>>
>> Buy the sealed AGM style batteries (same style used in UPS systems). 
>> They don't have any vents and are completely sealed... and even if 
>> the case breaks, nothing leaks out of them. They are more money, but 
>> well worth it.
>>
>> Travis
>> Microserv
>>
>> Brian Rohrbacher wrote:
>>> How big of a room would be needed for having regular batteries?  I 
>>> don't need an explosion.  My NOC is an 8x8 "storage shed" which is 
>>> pretty well air tight.  How dangerous is a couple of regular deep 
>>> cells in there?
>>>
>>> Brian
>>>
>>> Gino A. Villarini wrote:
>>>
>>>> Did you check the voltage on the battery bank that came with the 
>>>> APC unit? I
>>>> do know that the APC 750 Smart UPS have a Battery bank of 24 vdc, 
>>>> so if this
>>>> is the case of your unit, you'll need 2 batts in series
>>>>
>>>> Gino A. Villarini
>>>> [EMAIL PROTECTED]
>>>> Aeronet Wireless Broadband Corp.
>>>> tel  787.273.4143   fax   787.273.4145
>>>>
>>>> -----Original Message-----
>>>> From: [EMAIL PROTECTED] 
>>>> [mailto:[EMAIL PROTECTED] On
>>>> Behalf Of Mark Nash - Lists
>>>> Sent: Wednesday, November 15, 2006 3:51 AM
>>>> To: WISPA General List
>>>> Subject: Re: [WISPA] External battery on UPS
>>>>
>>>> APC SUNET700.  1 battery.
>>>>
>>>> Mark Nash
>>>> Network Engineer
>>>> UnwiredOnline.Net
>>>> 350 Holly Street
>>>> Junction City, OR 97448
>>>> http://www.uwol.net
>>>> 541-998-5555
>>>> 541-998-5599 fax
>>>> ----- Original Message ----- From: "Gino A. Villarini" 
>>>> <[EMAIL PROTECTED]>
>>>> To: "'WISPA General List'" <wireless@wispa.org>
>>>> Sent: Tuesday, November 14, 2006 9:20 PM
>>>> Subject: RE: [WISPA] External battery on UPS
>>>>
>>>>
>>>>
>>>>> What apc model ? how many batts are you using ?
>>>>>
>>>>> Gino A. Villarini
>>>>> [EMAIL PROTECTED]
>>>>> Aeronet Wireless Broadband Corp.
>>>>> tel  787.273.4143   fax   787.273.4145
>>>>>
>>>>> -----Original Message-----
>>>>> From: [EMAIL PROTECTED] 
>>>>> [mailto:[EMAIL PROTECTED] On
>>>>> Behalf Of Mark Nash - Lists
>>>>> Sent: Wednesday, November 15, 2006 12:43 AM
>>>>> To: WISPA General List
>>>>> Subject: [WISPA] External battery on UPS
>>>>>
>>>>> I believe I remember some discussion on this list on connecting an 
>>>>> external
>>>>> battery to an APC UPS.  I'm in the middle of doing it right now 
>>>>> and am
>>>>> having problems.  The UPS just beep continuously with the 'bad 
>>>>> battery'
>>>>> light on.  I'm using a Lifeline deep cycle battery.  Any ideas?
>>>>>
>>>>> Mark Nash
>>>>> Network Engineer
>>>>> UnwiredOnline.Net
>>>>> 350 Holly Street
>>>>> Junction City, OR 97448
>>>>> http://www.uwol.net
>>>>> 541-998-5555
>>>>> 541-998-5599 fax
>>>>>
>>>>>
>>>>>
>>>>> -- 
>>>>> WISPA Wireless List: wireless@wispa.org
>>>>>
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>>>>> WISPA Wireless List: wireless@wispa.org
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>>>>>
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>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>> -- 
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