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The spec for ignition off draw (all components off, key removed) is .035 amps or less. It can take 5 minutes for the computers to "time out" and go to "sleep".
Check for a key off draw (or parasitic draw) Should be less than .5 Amps
Also known as parasitic draw, is the drain on the battery with the key off and all accessories turned off. Up to .050 amps is allowable. Some vehicles heavily loaded with extras may go as high as .085 amps. The higher the draw the more likely you will have a dead battery in a few short days if the vehicle is not driven on a regular basis.
Remember that watts are voltage x current(amps) The number of watts you can get from a 48V battery will depend on how many amps the battery can deliver and how much the load can draw.
Nothing at all. Increasing the cranking amps will not harm anything. The starter will only draw the amps it needs.
The amperage drawn from a C cell battery is governed by the load resistance. The lower the resistive load the higher the amperage draw from the battery.
Its called a parasitic draw. Any electrical component in the vehicle could cause it. To test for a draw, pull the negative battery cable and use a meter to measure amperage between the battery terminal and cable. The reading should usually be below 50mA or <.050 amps.
Dead battery, Alternator not charging, Ignition off draw draining battery,.............
Check your Battery by doing a load test. If it passes a load test, you should check the starter to see how many amps it is drawing! Ranges vary on a battery load test depending on temperature. Usually if it goes below 9.6 volts at a room temp. or a bit colder, the battery has failed. I think a good starter should draw approximately 250 - 300 Amps.
varies, go out and check on top of battery, should have sticker that says cold cranking amps. all batteries should run 12.6 volts, do the math from that.watts = volts * amps , take the CCA (cold Cranking amps) number on the Battery and multiply it by 12.6No one answer, as there is no one car battery. Most are 12 volt batteries, but that can really be anywhere from about 13.2 to 11 volts. A standard large battery will have ABOUT 50 amps of current. Multiplying volts times amps equals watts. 12 x50= 600 watts. HOWEVER- you cannot draw that much power for more than a few seconds. Heat buildup would damage battery.
12 V - probably, although ther are exceptions. 6 Amps - ?? 6 Ams would be a measure of a current draw, and a battery is a current source. A car battery might have a capacity of 60 amp hours or thereabouts.
no it should pull trom the positi if your pulling fron the negative side you have a short some were drive safe