money_inc Basic Contributor
Number of posts : 319 Registration date : 2008-09-18
| Subject: 2v cell Hawker batts Make 16v w/ ur 12v batt Thu Nov 20, 2008 5:36 pm | |
| These were used for about 1 hour total. Used them to make a 16v setup. They both rest at 2.1v. The marks u see are from glue and paint foam. Hawker cells use a sealed construction providing long service life, rugged construction, extreme temperature performance, fast recharge, high discharge rates and low internal resistance. Can be added together to get higher voltages and capacities. - High rate charge and discharge capable - Extreme temperature performance (-65C to +80C) - Pure lead-tin construction - low internal resistance - Long cycle life - up to 1500 charge/recharge cycles - Rapid charge capable - under 1 hour recharges possible Specs:Cell Size: "BC" Manufacturer: Hawker Chemistry: SLA Voltage: 2 Volts Capacity: 25 Amp Hours Dimensions: 2.57" L x 6.25" W x 6.82" H Weight: 58.88 Ounce(s) $50 shipped or picked up $30 each shipped or picked up | |
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rex Novice Contributor
Number of posts : 63 Registration date : 2008-06-08
| Subject: Re: 2v cell Hawker batts Make 16v w/ ur 12v batt Fri Nov 21, 2008 12:53 am | |
| can you wire 3 12v parrallel batts to one of these in series ? | |
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money_inc Basic Contributor
Number of posts : 319 Registration date : 2008-09-18
| Subject: Re: 2v cell Hawker batts Make 16v w/ ur 12v batt Fri Nov 21, 2008 1:26 am | |
| U would need 6 total if its 12v.
U can wire these in series and get 16v with a 12v battery | |
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scoupen Above Average Contributor
Number of posts : 562 Age : 47 Location : Stanton, MO Registration date : 2007-06-26
| Subject: Re: 2v cell Hawker batts Make 16v w/ ur 12v batt Fri Nov 21, 2008 11:29 am | |
| Actually money, it depends on the AH and the charging rates of the batts you are going to wire them to. That is what will determine how many of them you need to add to each 12V for proper charging and to keep either the BCs or the 12V from leaching from one another. I know these cells pretty well, I still have 104 of them sitting here from my van. | |
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money_inc Basic Contributor
Number of posts : 319 Registration date : 2008-09-18
| Subject: Re: 2v cell Hawker batts Make 16v w/ ur 12v batt Fri Nov 21, 2008 11:47 am | |
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| Subject: Re: 2v cell Hawker batts Make 16v w/ ur 12v batt | |
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