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It has become the standard and has been so for over 50 years. It was 6 volts in up until the late 50s.
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∙ 12y ago
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What is the battery voltage for a citroen Picasso?
12V
Can you charge a 18v battery with a 12v charger?
NO, voltage of the charger must match the battery voltage.
What voltage is a GT63-B battery?
12V 5Ah
Voltage reading for a fully charged Battery?
12v
Is a 12v car battery the same as a 12v lantern battery?
Voltage is the same but amp hour capacity of the car battery is much higher.
Can a 12v solar panel charge a 12v battery?
If the 12 volt solar panel output voltage is always higher than the 6.5 watt battery voltage. To charge a battery, a voltage greater than the battery must be applied to the battery, otherwise the battery will try to charge the charger.
What voltage is a lawn tractor battery?
Usually 6v, can be 12v.
If Four 12 voltsbatteries connected in parallel and one 12 volt battery in series how much voltage is active across circuit?
A == B (- 12V +) (- 12V +) (- 12V +) A single 12V battery in series with 4x 12V batteries connected in parallel... Total voltage from A to B is 24 volts! Note that the single battery in series will limit the total current capacity to that of a single battery.
Can you use a 12v 8 battery to replace a 12v 4 ah battery in an alarm system?
You can replace a battery with a battery of the same voltage but greater capacity as long as it will physically fit.
What voltage can a 12v battery be charged to?
It can be charged to approximately 13.9 volts.
Is it suitable to apply voltage 12V 30mA to charge 4V 750mA battery?
No, the charging voltage needs to closely match the battery or BOOM!
If a 12v car battery has 0.04ohm internal resistance what is the battery terminal voltage when the battery delivers 40A?
011.1
