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Sir,how to draw circuit diagram showm in first page?
Make:Heavy Duty Newspaper Rack
The LED's which u used is 3.2v forward voltage and 320mA Forward current.So now the total current drawn by the circuit is 2240mAie.(2.24 Amps @ 9.4v).It glows for four hours.Ur battery would be then 10AH,9V.But We Can minimize the current consumed by adding it in series.Like connecting 3 LEDS in series with parallel to 3 LED's without a resistor.since battery voltage is less than the series led's voltage of 9.6V.So with six led's, current consumption is just 640mA so that it can light upto minimum 10 to 12 hours with the same battery. !!
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