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If the engine cranks slowly or makes no noise when you try to start it. If you jump the battery and it starts but won't start again immediately afterwards. If smoke comes from the terminal connections, do not keep trying to start your car, this most-likely is because your battery cells are fusing. If the water under the caps on the battery is low, you will also have problems starting the car, they may need to be brought up to about a half-inch below the top.
It's probably poor contact at that negative (ground) terminal. The "dirty" terminal and connector won't allow the large surge of current through them that is needed to drive the starter motor. Pull the connectors off both terminals, clean the connectors and battery terminals, and put it back together. That should do it. Be sure to remove the negative connector first, and put it back on last. Additionally, apply a bit of corrosion resistive compound to the terminals and connectors after you get it together to keep things tidy. Ask your friendly neighborhood auto parts person what he recommends. Or check around on this site for advice on that.
A battery is a fortification that has heavy weapons to destroy the target and when they plunge into the "battery-smoke" they are plunging into the area where the battery had fired a weapon which is incredibly dangerous.
A chirping smoke alarm normally means the battery is low.Change the battery.Do not remove the battery.Your life may depend on it
A battery-operated smoke detector is one which is not connected to your homes power supply.
Most "home-type" smoke detectors, usually termed residential smoke detectors, use a 9-volt "transistor" battery.
The battery is low.
The blinking light is used to indicate that the battery is fine.
you have corroded battery cable connector feel for heat when trying to start the bad cable will get hot or smoke
Is it safe to smoke around disconnected batteries
If you speak of the indicator light on a smoke alarm flashing - it is due to a low battery. Replace the battery and the light will cease flashing.
Well yes. You need to disconnect the negative battery terminal before you even begin. This prevents the risk of an electrical discharge that could set you and the tank ablaze. It will also keep the pump from engaging for whatever reason which also creates a fire hazard. Keep in mind you're working around gasoline, a highly volatile substance. And for the love of God don't smoke around it!! Well yes. You need to disconnect the negative battery terminal before you even begin. This prevents the risk of an electrical discharge that could set you and the tank ablaze. It will also keep the pump from engaging for whatever reason which also creates a fire hazard. Keep in mind you're working around gasoline, a highly volatile substance. And for the love of God don't smoke around it!!
once a year
Replace the battery.
Internal short in the lead plates, time for a new battery.
If the battery dies the smoke detector sill works, that the biggest advantage to using hard wire.
I have jumped my lawn mower with the car no problem. Be very carefull if trying. Twice the required voltage can send smoke out of the wiring.
Either there is smoke, or the battery is going dead.
Your smoke detector should chirp,or beep when the battery is low.
If your home smoke detector is tied into your electricity and is equipped with a battery backup you should not need an additional smoke detector. You should insure that the batteries are charged and that the smoke detector is functioning properly at least once a month if not more often.
The battery for the battery backup is weak maybe