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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: paulben on March 03, 2014, 08:59:10 pm

Title: Battery Help
Post by: paulben on March 03, 2014, 08:59:10 pm

Running pump off  a 12v 12 ah battery question is if I change to 2 6v 4.5 ah batteries in series to give 12v what happens tp amps is it still 4.5 or 9

Title: Re: Battery Help
Post by: AuRavelling79 on March 03, 2014, 09:00:14 pm

9.

Title: Re: Battery Help
Post by: paulben on March 03, 2014, 09:04:19 pm

That's what I hoped for thank you

Title: Re: Battery Help
Post by: gto on March 04, 2014, 09:30:43 am

series doubles voltage, parallel double amps.

http://www.batterystuff.com/kb/articles/battery-articles/battery-bank-tutorial.html (http://www.batterystuff.com/kb/articles/battery-articles/battery-bank-tutorial.html)

Title: Re: Battery Help
Post by: paulben on March 05, 2014, 07:01:22 am

Thanks that was a big help