change the battery every time I've had that it's been the battery
the likely problem is not the battery but the solenoid that is attached to the starter motor
duracell offers a lithium battery that offers the most hours fully charged however it is for four hours then your 8 hours that you are looking for.
Dead battery
When new and fully charged, the battery provides up to 8 or 12 hours of battery life
I think the walkman battery lasts about 12 hours when fully charged.
Till the battery is fully charged. -Could be 4-12 hours.
In 24 hours it will be charged enough to start the car. You really need a much larger charger for a car battery.
5 hours!! :o)
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.
The firs time the FitBit is charged it can take up to 4 hours to charge the battery completely.
If the battery is fully charged it will give you roughly 24 hours music playback or 5 hours video playback Hope this helps :)
On a fully charged battery, the Motorola RAZR V3 has up to 280 hours of standby time and up to 7 hours of talk time. If GPS is enabled it will drain the battery faster regardless of whether the phone is in standby mode or in use.
Playback time in an Ipod Shuffle is up to 10 hours when fully charged.