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Master of Pyrokenisis
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Discussion Starter #1
Are there any portable battery pacts that can be used with wiper motors for up to 6 maybe 7 hours?
 

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Master of Pyrokenisis
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1,040 Posts
Discussion Starter #3
normally I'd agree but I don't see how a car battery would be that mobile. every time I move I'd have to pick up the battery and run with it.
 

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7 hours at full load, would be a minimum of a 35 amp hour battery. Is the motor running 100% of the time, and what is the draw on a power supply for what your driving?
 

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normally I'd agree but I don't see how a car battery would be that mobile. every time I move I'd have to pick up the battery and run with it.
You ask for a mobile power supply, not one that you could do the 100 yard dash with. :rolleyes:
Wiper motors take a lot of current to operate, you may get away with a 12V battery from a cordless drill for awhile.
 
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