I would say it depends on how long the battery sat around at the retailer. If you bought a battery that is very popular and fits many models then it probably has not sat around very long. If your battery is an oddball, and has been sitting, then it may need a charge. I would recommend a charger with an automatic setting which will cut off when the charge is complete. Rick.
Normally, no it should be fully charged if it is a fresh battery.
until its at full charge you should just check it with a battery tester no other way of knowing a lot of chargers have built in testers
Yes when the Battery is Dead
it means that you can't charge the battery and you need to replace the dead batteries with new ones
Your battery may be to old to even hold a charge. try charging it a little longer and if you have a volt meter ,you should read about 12.5v. if not ,then you need a new battery.
you should go to a car shop and get your battery checked and ask how long should u charge your battery.. or if you should get a new battery
A battery loses its charge over time. You need a new battery.
your alternator is not charging your battery..u need to get a new alternator
You might need a new charger or battery.
Fully charge your battery then take off cables. If still charged after sitting unhooked overnight, then you have a short somewhere and need to take to an electrician. If the battery is dead after sitting unhooked, buy a new battery.
Battery may have a dead cell and need replacing.
i have a scooter as well the best way for any battery charge cell phone or scooter is half charge battery when new and drain it completely half charge it again drain it once more then fully charge it and your set with scooter 12 hours should give full charge for the first