Battery will not charge. Can battery be replaced? If so, how?

What phone model and battery model?

Mark
Motorola Support

If under warranty have it repaired/replaced. If not under warranty then some basic troubleshooting. Most likely a battery issue howerver;


To test the fencer output you can power the fencer from either a standard 6V lantern battery (6V fencer) or a standard 12V automobile battery (12V fencer). You need to rig wiring observing polarity.


To test battery, remove and check voltage with digital volt meter.
A fully charged 6V SLA battery should read 6.2V minimum and a 12V should read 12.4V minimum. If a 6V battery measures 4 volts or less then battery has likely failed. Likewise if a 12V battery measures 10 volts or less it has likely failed. Before replacing a suspect failed battery, connect the battery to any standard 6V/12V automobile charger and see if it will take a charge. After the charging period;

• If battery takes a charge, reinstall back in fencer and see if fencer output is hot. If fencer fails output, repair/replace fencer. Else verify the fencer is charging the battery. While battery is installed in fencer measure battery voltage with a digital volt meter. Typical minimum voltage is 13.5V for 12V and 6.7V for 6V. If fencer fails to meet minimum battery charging voltage, likely the fencer solar charging system has failed, repair/replace.

• If battery fails to charge, likely battery is end of life. However fencer could still not work. Test fencer with alternate power source (see previous tests). If fencer ok, replace battery.

If the laptop battery is more than 3 - 4 years old then the battery could be worn out. Rechargeable batteries have a finite number of charge and discharge cycles and will lose their charge capacity over time, i.e. won't charge to 100% and gradually the charge reduces until the battery won't charge up at all. OR The battery shows a 100% charge but when the adapter is disconnected the battery drops off to zero capacity in a very short time. If the battery drops to an unacceptable charge level then the battery needs to be replaced. Rechargeable batteries will fail if stored in a discharged state for long periods.

Most laptop batteries have a life expectancy of two years or 400 to 450 charge and discharge cycles. After this time, the battery may lose the ability to charge or to hold a charge for substantial periods of time. When this happens, it's likely the battery needs replacement. However, troubleshooting can narrow the problem and ensure you are not wasting money on a battery replacement.

Check Power Adapter Turn the laptop off. Remove any power cords or power sources. Separate the battery from the bottom of the laptop. Slide or press the locking mechanism to unlock the battery. Slide the battery out of the battery compartment. Plug the power adapter into an electrical outlet. Insert the opposite end of the adapter into the charging outlet on the side of a laptop. Power on the laptop. If the laptop does not turn on, the power adapter is not correctly working. If the power adapter is not working, the battery can not charge. Replace the power adapter. If the laptop powers on, the power adapter is properly working. Clean Battery Contacts Turn the computer off. Remove any power cords or sources. Take the battery out of the battery compartment. Dip a cotton swab in isopropyl alcohol. Rub the dampened swab on the battery compartment and battery contacts. Dust and buildup can prevent battery contacts from properly charging. Slide the battery back into the battery compartment. b> Charge and Test Battery Plug the power adapter into the laptop. Charge the battery for six hours. Remove the power adapter. Turn the laptop on. If the laptop turns on and stays on for at least 30 minutes, the battery is holding a charge. If the laptop doesn't turn on or the battery doesn't power the laptop for at least 30 minutes, the battery should be replaced.
Battery Won't Charge Or Short Power Life In Notebook
http://www.daileyint.com/hmdpc/battery.htm Laptop Battery Depot http://www.laptopbatterydepot.com/problems.asp - clean

The quality of the battery determines the life of the battery.
If the laptop battery is more than 3 - 4 years old then the battery could be worn out. Rechargeable batteries have a finite number of charge and discharge cycles and will lose their charge capacity over time, i.e. won't charge to 100% and gradually the charge reduces until the battery won't charge up at all. OR The battery shows a 100% charge but when the adapter is disconnected the battery drops off to zero capacity in a very short time. If the battery drops to an unacceptable charge level then the battery needs to be replaced. Rechargeable batteries will fail if stored in a discharged state for long periods.

If the laptop battery is more than 3 - 4 years old then the battery could be worn out. Rechargeable batteries have a finite number of charge and discharge cycles and will lose their charge capacity over time, i.e. won't charge to 100% and gradually the charge reduces until the battery won't charge up at all. OR The battery shows a 100% charge but when the adapter is disconnected the battery drops off to zero capacity in a very short time. If the battery drops to an unacceptable charge level then the battery needs to be replaced. Rechargeable batteries will fail if stored in a discharged state for long periods.

I think your battery is died. I suggest you can replace a new of this battery for your drill.

http://www.drillbattery.com.au/buybattery.php/makita_1822_power+tool+battery.html

If thelaptop battery is more than 3 - 4 years old then the battery could be worn out.Rechargeable batteries have a finite number of charge and discharge cycles andwill lose their charge capacity over time, i.e. won't charge to 100% andgradually the charge reduces until the battery won't charge up at all. OR Thebattery shows a 100% charge but when the adapter is disconnected the batterydrops off to zero capacity in a very short time. If the battery drops to anunacceptable charge level then the battery needs to be replaced.

To charge battery, use a trickle charger at 2 amp. Batteries usually only last about 3 years, so if battery is at that age it probably needs replaced. (Replaced my battery with a lawn mower battery that matched the original battery size.) I would try to get a charge on the battery before replacing it. Replacing the battery could be expensive. Battery could also be low on zinc, water, or acid.

You have to first charge the backup battery, for charging insert a fully charged main battery into the MC906x. Then the backup battery will starts charging leave it there for one day. if that message is still coming then the problem is with the backup battery and u have to replce it