0
no it just means its not fully charged cuz on my dads vette its on 0 and it works so yea
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∙ 16y ago
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How do you charge a 2002 BMW 745i battery?
Things You'll NeedCar battery chargero 1 Check that the electrical items in your BMW 328i are turned off and the key is not in the ignition. Open the hood and secure it.o 2 Place your battery charger near the BMW 328i's battery. You need the charger cables to easily reach the car's battery.o 3 Attach the spring clamp on the end of the red cable attached to the battery charger onto the positive terminal of the BMW 328i's battery. The positive terminal is labeled "+" or "Pos."o 4 Attach the spring clamp on the end of the black cable attached to the battery charger onto the negative terminal of the BMW 328i's battery. The negative terminal is labeled "-" or "Neg."o 5 Select the charge setting on your battery charger. If you need to boost your BMW 328i's battery quickly, select the highest charge rate. If you want to charge it slowly -- overnight, for example -- select the lowest charge setting. This setting is often labeled "trickle charge."o 6 Turn on the battery charger. Make sure it is charging at the rate you want. Leave it for several hours, or overnight if on a trickle charge.o 7 Turn off the charger. Remove the black negative cable attached to the charger off the battery's negative terminal. Remove the red positive cable off the battery's positive terminal.o 8 Move the charger away from the BMW 328i. Close the hood.
Do you need to disconnect your car battery before charging it?
Charging Your Car BatteryNO, it is not necessary or even recommended to disconnect the cables from your car battery before charging.It is however very critical that you follow all o the charger instructions for connecting the charger to your battery, AND the instructions regarding setting the charger controls [if there are controls to allow different voltage and charge rates.The only reason I can think of for disconnecting the battery cables is if you needed to remove the battery from the vehicle [as for example to take into your garage for charging].
What does it mean Discharged battery in car?
It means just that, the battery has been drained, has no power left. W/o battery the engine can't crank, w/o cranking it won't fire, w/o fire it won't run.
If a laptop charger is O.5 v more than the laptop what will happen?
I'm guesssing that the battery life of laptop will slowly over time ware down and become weaker. But other than that, nothing.
You put a starter in and all it dose is click when you try o start it but when hook up barttery charger up it starts?
Start it (using the charger), then drive it straight to an auto parts retailer that tests charging systems. Checker, Kragen, Auto Zone are all willing to test your charging system and battery for you.
Who would win in a fight between a tiger and Rhino?
tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger tiger when it comes o bear, its dead as a meal when it comes o bear, its dead as a meal
How would win a fight between a bear and a tiger?
tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger when it comes o bear, its dead as a meal tiger tiger when it comes o bear, its dead as a meal when it comes o bear, its dead as a meal
Are moose brain dead?
no o~o
Does a laptop need a charger?
Well to make a laptop run/do stuff on yes. When the laptop is plugged in, it is taking in 75% of enegry but then the other 25% goes to the battery where it is stored for if you don't have the plug, then it will use the enegry from the battery.
What is the best way to regulate the voltage when a charger for batteries up to 14V and a 12V camera are plugged into a 12 volt battery and turned on at the same time?
The nominal voltage of a led-acid battery is 13.5 V (almost 14). All equipment connected to 12 V batteries are design to withstand the 13.5 V and a little more. If worried, connect one or two silicon diodes in series from the + terminal of the battery to your camera, as follows: _____ _____ (+)-------[_____]-----[_____]------(o) Battery Cathode Cathode Camera input terminal The diodes will create a constant voltage drop of 0.7 V each. If you mount them inside a lamp switch, when the switch is on, the diodes will be short-circuited (charger off); when the switch is off, th diodes will be inserted in series (charger on)
What happens if battery put reverse?
It Wont fit in o-o
If you made a 14V 150mA solar charger for your cigarette lighter why would the radio turn on when plugged in with no ignition movement?
The radio shares the same power as the cigar lighter. When car is off neither work. Putting power into the plug fires up the radio. This means that using a solar panel to keep the battery up will not work on this car w/o putting the lighter power feed onto a battery supply fuse at the fuse panel.
