No, you cannot charge an 8 volt battery with a 6 volt charger. The voltage of the charger must match the voltage of the battery.
Some have a switch for 6 or 12V - if not you will "cook" a 6 volt battery using a 12 Volt charger
The charger needs to be set to charge for the voltage that the battery is designed to produce. Most car batteries are 12 volt batteries.
This is not advised! The 9-volt charger might have a current limiter so that nothing burns up, but it any case if left on it will destroy the 6 volt battery by overcharging. A 6-volt charger is not expensive.
They are all 12 volt. i charge my marine battery for 6 to 8 hrs. on 6 volt. the less voltage with a longer time is best. the faster the charge the more the lead plates in the battery disintegrate. slow and easy for long life of any battery
Yes, it has twice the voltage power.
The 1964 VW Beetle came from the factory with a 6 volt electrical system. Unless it has been upgraded to a 12 volt system you would need a 6 volt battery. I would recommend you check the voltage of the current battery with a volt meter. If there is no battery in the vehicle, just remove a light bulb and check the voltage written on the bulb.
It is not good to use tap water in any battery, no matter what voltage. You should use distilled water only.
All Harley Davidson motorcycles have used a 12 volt battery since 1965. Prior to 1965 they used a 6 volt battery.
Yes.If you connect the batteries in series the total voltage will be the sum of the voltages of the batteries.For example if you connect a 12 volt battery in series with a 6 volt battery the total voltage will be 18 volts.
It depends on what the 6 cells are, but the battery voltage is just 6 times the cell voltage. In a car battery (lead-acid cells) - 12V In a dry-battery (zinc-carbon cells) - 9V
No, the voltage from the adapter should match the voltage required by the appliance.