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--- systems:battery [2015/12/23 18:59] – superwizard
+++ systems:battery [2018/06/19 17:39] (current) – superwizard
@@ Line 1: / Line 1: @@
+====== Medic Batterys ======
+From: https://www.medicbatteries.com/
+<code>
+Family owned Medic Batteries has provided churches, hospitals, schools, law enforcement
+agencies, theaters, TV/radio stations, home owners, and more with dependable, long-lasting
+bulk Energizer batteries, bulk Duracell batteries, and now bulk Rayovac batteries and more
+since 1993. We pride ourselves on being honest, easy to work with, reliable, and experienced
+battery experts ready to help by phone to fill orders, solve problems and answer questions.
+</code>
+====== Dead UPS Batteries? There’s a Cheaper Way ======
+From: http://www.stevejenkins.com/blog/2012/12/dead-ups-batteries-theres-a-cheaper-way/
+<code>
+UB1290 9AH version of "APC" RBC2
+. 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,
+some battery stores will pay you for your dead RBC-style batteries).
+. If they pass the shake test, I connect them to one of my CTEK 12 volt battery chargers (any
+car charger will do – car batteries are also 12 volts). If my charger doesn’t light up, it means
+the battery’s posts aren’t connected internally, and so the battery is dead.
+. If the charger’s lights rapidly switch between “fully charged” and “charging,” then something’s
+wonky inside the battery, and it’s dead.
+. But if it charges, and stays charged, put it in the “good” pile.
+</code>
 ====== UPS Battery ======
+From: http://www.expertpower.us/EXP1290-12-Volt-9-Amp-Rechargeable-Battery
+<code>
+-08-28
+Start using and monitoring quality of Expert batteries. Switched from SigmasTek at batterysharks
+to test longevity.
+Type	TerminalVoltage	AH	L	W	H	Need	Weight
+RBC7	NB	12	18	7.13	3.00	6.59	2	26.00
+SP12-22	NB	12	22	7.13	3.00	6.59	1	13.50
+EXP12180NB	12	18	7.12	3.03	6.3	1	11.68
+RBC2	F2	12	7.5	5.95	2.56	3.70	1	5.06
+SP12-9HRF2	12	9	5.95	2.56	3.70	1	6.05
+EXP1290	F2	12	9	5.9	2.5	3.7	1	5.53
+</code>
 From: http://www.batterysharks.com/
 <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>