-- The power being used is (voltage) x (current).
-- In order to get 100 watts out of a 12-volt battery, the battery has to
produce 81/3 Amps of current, because (12) x (81/3) = 100.
-- The battery holds enough juice so that (current) x (length of time) = 7 Amp-hour.
-- If you pull 81/3 Amps from that battery, the math says that it'll be empty
in 0.84 hour (50 minutes), because (81/3 Amps) x (0.84 hour) = 7 Amp-hour.
-- The truth is that if you discharge a battery that fast (all of its capacity in
less than 1 hour), it won't match the math. It'll begin to sag, groan, and gasp
in less time than you'd expect.
-- 0.84 hour is about 50 minutes. you should not expect 100 watts out of
this battery for much more than 35 or 40 minutes.
i year
yes as long as it is a 12volt battery - i have done it many times.
Depends on the quality of the battery, the number of batteries, and the amperage drawn by the bulb or LED.
It doesn't matter where the bulb is in respect to the battery, as long as the circuit is complete, the bulb will light up.
Assuming the battery has a capacity of 4400mAh (typical for consumer-grade batteries), and the light bulb draws a continuous 44 watts, the battery would last around 1 hour before needing to be recharged. Remember that factors like battery efficiency, temperature, and age can affect this estimate.
there will be little or no change
I recommend you use an automatic charger but if you do not have one and the battery is fully discharged then click the link and insert the battery capacity in mAh and the charge rate in mA to determine the amount of hours to charge the battery.
Please give the voltage and Ah rating of the battery and voltage rating of bulb.
1400 hours
a car battery last for about 3-5 years
In a simple circuit with a battery and a light bulb, the battery provides electrical energy that flows through the wires to the light bulb. The electrical energy causes the filament in the light bulb to heat up and emit light. This process continues as long as the circuit remains closed and the battery has power.
The mood light will last as long as the bulbs life, which has a lifetime of an average household light bulb. once the bulb burns out, one must replace the bulb with another mood light bulb.