Battery Pack Help
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Battery Pack Help

 
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Jerry



Joined: 22 Sep 2006
Posts: 14
Posted: Sun Sep 24, 2006 11:56 am    Post subject: Battery Pack Help Reply with quote
Hi Guy's first time on this forum and its very nice well done guy's

many years ago I got into electronics but never kept up with it (shame)

By Trade for the past 10 years, I have been a window cleaner and because of Health & Safty laws coming in, I have to change my methods of cleaning windows by using what is called a water fed pole system, this is driven by a 12v water pump at 5amps, I am in the process of designing a system that will allow me to operate a water fed system, using a portable 12v supply the supply I want to use will be on a belt around my waist,
what I need to know is what type of belt battery pack will operate 12v 5amp on cycle use, for at least 8 hrs a day is this possible??

Many thanks for your replies

Kind Regards to you all

Jerry

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neon



Joined: 25 Feb 2006
Posts: 594
Posted: Sun Sep 24, 2006 4:04 pm    Post subject: Reply with quote
Do your math 12x5=60wx8hours=480w for that kind of power you will need a couple of pounds of battery to your belt. reduce the time and it requires less pounds. May i sugest 4 to 8 battery rechargeable of course and keep on switching battery pack. that would be acceptable as a solusion I asume.
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