Batteries draining problem?

try letting the battery completely die and recharge it. Do this 2 or 3 times. Sometimes "topping up" a partially charged battery puts a memory into the battery and it wont allow you to do full charge.. I let my Nokia get to its last legs before replacing the battery with a spare and then fully charge the other one. Both batteries are now at least 6 years old.. Yes , its an old phone...

Let your computer run out of battery(until it shuts down) then plug it but don't turn it on... let it charge for about 2 hours. Post here if it worked.

most companies recommend 24 hours charge time unless otherwise state in the manuals for the camera or rechargeable batteries. while with some cameras or rechargeable batteries you may be able to use right out of the box! also if are using third party rechargeable batteries then you should follow the instructions of the battery maker.

Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} If you use a car charger, use a wall plug instead and replace the battery; because a lot of car chargers can harm battery life…especially if that is all you’ve ever used. Also check the settings on the phone, if you have disabled power saving features that dim the screen after so many seconds then the backlight will drain the battery very quickly. Use name brand batteries and not the ones that come with the phone. If you have not tried to buy a new battery yet, the ones that come with the phone can often ****. Finally, make sure that you do not have a short in your wall charger and that the first time you use a new battery you charge it fully to begin with and don’t charge it again until it is completely depleted. Supposedly newer batteries do not have to be primed, but I find it is a good practice anyway.

Yes you can charge the 12 volt bttery on a trickle charger. You should use a 1 amp or less charger. Check the battery every 1/2 hour or so for heat. If it get's hot you should stop charging. Power packs that have a 12 volt rating will charge your battery safer and better but will take longer (like a cell phone charger) look at the voltage ratings on the charger. You will have to adapt the plug to hook it up and test for correct pos. and negative connections. The 7amp hour batery should be fully charged by a .5 amp (500ma) charger in about 14 hours (multiply the amps times hours of charge and do not go over the 7amp hours of the battery when deciding how long to charge). After charging check voltage, it should be around 12. Let the battery set for a few hours (overnight) and check the voltage again. It should be around 12 still. A fresh charge will usually show a higher reading (called a surface charge) than a battery sitting around. 4.5 v will not operate your device, 9.5 v or higher should.

tyr to change ur charge

hi sir... dont change ur batteries or go for new one... Its becuase the battery pin available in ur mobile device has got damaged... so its unable to store charges for a longer duration...Better give ur mobile for service and they will replace u with new pins.. dont waste in getting new batteries..

thank u rate me!!!

A fully charged battery should be over 12 volts. You may need to change your batteries.

This is the problem with nokia batteries they heat up and get blown please change the battery use a new battery this will resolve the problem..

Is the battery lithium -ion? If not, you have an older generation of battery.

Having mentioned that, some batteries need an introductory "conditioning period". Continue your excercise of charging and draining (dont drain too too low) and hopefully you will start seeing some decent longer lasting charges.

Hope that helps!