No, the charger should not cause harm; but it will waste mains power.
Rechargeable batteries should be allowed to be almost fully discharged before recharging. Recharging a partly charged battery will shorten its life.
I don't think that charging a cell phone battery every night hurts the battery. It does not matter how long the battery is being charged. The battery is created for specified period of time and then needs to be changed.
no, as with most electronics, the battery needs to go out every once in awhile to keep it from going bad.
I don't think that charging a cell phone battery every night hurts the battery. It does not matter how long the battery is being charged. The battery is created for specified period of time and then needs to be changed.
First of all, dangerous situation! That battery can explode in your face if you create a spark anywhere near it. The charging system may be over charging the battery or the battery may have an internal problem. Allow the battery to cool down (over night) before you do any thing.
The scooter has a battery, but it needs charging. Go to MacGuffin's and get one of the new devices that is supposed to quickly charge things.
Its probably broken or might need a new battery in it...
when ever the battery runs out or every night
A cellphone should not be charged overnight (or for more than five or six hours straight at any time) because of the fire risk from the resulting heat development after running such a device for long periods of time.RESLINA: you can charge your phone overnight. THERE IS NOTHING WRONG WITH THAT!! Besides, its not even charging for that long! Your home phone is always plugged in, day and night. That's not causing any "heat development", and neither is your cell being charged.
A charging voltage of 14.3 volts for a typical lead-acid 12 volt battery is reasonable. The "normal" voltage is 13.8, but anything in a range of 13.5 to 14.5 is OK, depending on temperature. If the battery is going dead over night after having been charged, the either the battery is bad or there is some load on the battery. To check for load, place an ammeter in series with one of the leads. There should be no or little current flow.
Check all earth connections Have the battery heavy discharge tested (Drop tested)
my 05' cavalier has a bad alternator problem its charging the battery a little bit then stops and the little power my battery has is drained by the end of the night. I replaced the alternator twice and the battery but still no difference.
Either you have a bad battery or you have something draining it down overnight.
Either the battery is defective and has a dead cell or something is on which is pulling power from the battery every night.
It takes about 6 hours to charge a 7.4 volt battery when using a 5 volt charge. For the best results try charging it over night.