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11-14-2015, 02:31 PM | #1 |
Gone Wild
Join Date: Nov 2013
Location: mich
Posts: 671
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do all 4 batteries have to run at...
SAME exact voltage? 12 volt......... give or take....... point or two. wouldn't make a difference in running would it? pack voltage is good bob s
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11-14-2015, 02:49 PM | #2 |
Gone Wild
Join Date: Dec 2011
Location: Hampton, GA
Posts: 467
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Re: do all 4 batteries have to run at...
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11-14-2015, 03:18 PM | #3 |
Gone Wild
Join Date: Nov 2013
Location: mich
Posts: 671
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Re: do all 4 batteries have to run at...
Went out and checked mine again 48.1 pack volt ; 12.2-12.2-12.3 -12.5 with my voltage testor.When i hit the key- then the pedal.it now does all its supposed to accept the wheels-fr and rear run up aways then they just shut down, and won't move for a period of time. I do have the speed sensor out of it .anticipating the new sensor soon. this week bob s ---thanks glassic
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11-14-2015, 04:05 PM | #4 |
Gone Wild
Join Date: Apr 2014
Location: Oregon City, Or
Posts: 1,977
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Re: do all 4 batteries have to run at...
48.1 volts is about 45% charge. TOO LOW TO RUN. Read the sticky about batteries at the top of this section.
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11-15-2015, 09:13 AM | #5 |
Gone Wild
Join Date: Nov 2013
Location: mich
Posts: 671
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Re: do all 4 batteries have to run at...
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11-15-2015, 09:50 AM | #6 | |
Gone Wild
Join Date: Jun 2014
Location: Sunset Bay, TN
Posts: 2,390
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Re: do all 4 batteries have to run at...
Quote:
At 100 % SOC a 48 volt pack will read at least 50.9 volts and at 50 % SOC (Nearly Dead) 48.4 volts..... |
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11-15-2015, 09:50 AM | #7 | |
Gone Wild
Join Date: Jul 2015
Location: Texas
Posts: 223
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Re: do all 4 batteries have to run at...
Quote:
http://www.trojanbattery.com/tech-su...y-maintenance/ |
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11-15-2015, 10:02 AM | #8 |
Gone Wild
Join Date: Nov 2013
Location: mich
Posts: 671
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Re: do all 4 batteries have to run at...
[QUOTE=teecro;1218569]How long have you been here Bob?
At 100 % SOC a 48 volt pack will read at least 50.9 volts and at 50 % SOC (Nearly Dead) 48.4 volts.....[/QUOT NOT long enough !! I see! my thinking isn't as good as it was. so Bear with me please If you don't want then, don't reply. otherwise i still need the help bob s |
11-15-2015, 11:36 AM | #9 | |
Gone Wild
Join Date: Dec 2011
Location: Hampton, GA
Posts: 467
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Re: do all 4 batteries have to run at...
[quote=bsa_bob;1218576]
Quote:
http://www.batterystuff.com/kb/frequ...-13-volts.html article on Battery volts, All Lead acid batteries (Gel, AGM, Flooded, Drycell, etc) are made up of a series of 2.2 volt cells that are bridged together in series to reach their final desired voltage. For instance, a 6 volt battery will have 3 cells (3 x2.2= 6.6 volts), a 12 volt battery will have 6 cells (6 x2.2=13.2 volts) and so on.That 2.2 volts is the fully charged, straight off the charger number. The actual resting voltage, or the voltage a battery will settle at 12-24 hours after being removed from the charger, is closer to 2.1 volts per cell, or about 6.4 volts for a 6v battery, and 12.7 volts for a 12v battery. These numbers assume 100% healthy cells, and may vary a bit lower for older batteries. so 4 x 12.7 is 50.8 volts, |
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11-15-2015, 11:55 AM | #10 | |
Gone Wild
Join Date: Nov 2013
Location: mich
Posts: 671
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Re: do all 4 batteries have to run at...
[quote=glassk;1218596]
Quote:
ps which would you buy Gel AGM ,flooded or Dry cell |
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