Usually it has a lite with green red and blinking red. Green meand its good if there is no green then its blue. If its red it means it is almost out of battery. But if its blinking red then that means that it's realy close to dead.
A car battery charger is too powerful for that size battery and will damage it. Check out this charger http://www.replacementupsbattery.com/Product_pages/wka12v1000.html Hope that helps!
Go to autozone and get a free charging system check.
A battery float charger is intended only to keep a fully charged battery from losing its charge. It will NOT work to charge a battery that is discharged or damaged. Check the voltage of the battery to be charged. Do not use charger if the battery voltage is less than 9.6 volts.
check the fuse in the charger but your battery could need replaceing
the battery charger and the charger are the same thing. the charger charges the battery and the laptop runs off the power from the battery. hope this helps
I may or may not be able to repair a battery charger depending on what is wrong with it. I would check the fuse and the wiring. If it is not something visible, then the parts will probably cost me more than a new battery charger and I will throw it away and get a new one.
Yes you can. Connect the chargers positive lead to the positive of one battery, then the negative side of that battery to the positive side of the other battery, then connect the negative lead of the charger to the negative of the second battery. Double check all your connections and turn on the charger.
sure, you can buy a battery charger that will charge any car battery.
Oh, that seems you need to get a new battery to check out.
No, an unplugged battery charger will not cause a battery to discharge.
It is called a battery charger.
It is a battery charger that can be used to start the vehicle. It has a special setting on the charger for that purpose.