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systems:battery [2016/09/13 00:40] – [Dead UPS Batteries? There’s a Cheaper Way] superwizardsystems:battery [2017/08/28 17:51] – [UPS Battery] superwizard
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 <code> <code>
 +UB1290 9AH version of "APC" RBC2
 +
 +
 1 . So whenever I remove multiple old batteries from a UPS, the first thing I do is  1 . So whenever I remove multiple old batteries from a UPS, the first thing I do is 
 shake them individually. If they rattle, they’re dead. Go ahead and toss recycle them (in fact,  shake them individually. If they rattle, they’re dead. Go ahead and toss recycle them (in fact, 
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 ====== UPS Battery ====== ====== UPS Battery ======
  
 +From: http://www.expertpower.us/EXP1290-12-Volt-9-Amp-Rechargeable-Battery
 +
 +<code>
 +2017-08-28
 +Start using and monitoring quality of Expert batteries. Switched from SigmasTek at batterysharks to test longivety.
 +</code>
  
 From: http://www.batterysharks.com/ From: http://www.batterysharks.com/
  
 <code> <code>
 +Been using for some time RBC2 replacement; batteries do not last very long and Batterysharks says if voltage of battery is above 11 then battery is good. I dissagree. Switched to 9 Hr batteries in hopes to get more longevity.
 </code> </code>
  
systems/battery.txt · Last modified: 2018/06/19 17:39 by superwizard