Can you charge a 8 volt battery with a car charger?

Can I use a 12v charger on a 8v battery?

It can sometimes work to spot charge part way on an 8v battery, but if you use a DUMB 12v battery charger you can repeat what I did. If you’re at 2amp, you’ll short out a dumb charger and potentially damage it.

Can I charge a 12v 7ah battery with a car charger?

I recently bought a transferable car battery charger for when my car’s battery is dead. What I want to know is if I can go ahead and use that car battery charger to charge my 12v 7ah battery for my scooter. Yes you can. A 12v charger can charge any 12v battery.

Can you charge a golf cart battery with a car charger?

Golf carts operate on multiple 6-volt or 8-volt deep cycle batteries. … Golf carts usually come with their own charger, however a car charger can also be used to charge a golf cart. The trick is matching the voltage of the charger to the voltage of the batteries.

Will a 6 volt generator charge a 8 volt battery?

Depends on what it goes in. If the machine has an actual voltage regulator, it needs to be adjusted to charge an 8 volt battery. A 6 volt battery needs 7.4 volts to charge, an 8 volt battery needs the generator to put out about 9.5 volts to charge.

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What happens if you charge a 6 volt battery with a 12 volt charger?

This will run your battery dry and create a thermal runaway scenario, which is very dangerous. Again, some people use a 12V charger to get their 6V battery jump started, but it is never advisable to use a 12V charger to try to fully charge your 6V battery.

Can you revive a dead golf cart battery?

So being in a pinch a 12 volt battery charger will work to get some energy back into your dead golf cart batteries and revive them. … Then place on charger for approx 15-20 minutes. remove or unplug the charger for a minute – then check the voltage again.

How long should a 12v 7AH battery last?

A motorcycle’s battery amp-hour rating (AH) is measured by its ability to sustain a one-amp electrical current for one hour. If maintained properly, a 12-volt battery with a 7AH will provide enough power to start your motorcycle’s motor and power its lighting system for three to five years.

Can I replace a 12v 7AH battery with a 12v 9Ah battery?

Simply put both versions will fit in your application and will work fine. As the dimensions of the 12 Volt 7Ah battery and the 12 Volt 9Ah battery are exactly the same, they are interchangeable. Amp-Hours basically show how much energy a battery holds.

Can I use a power supply to charge a battery?

Batteries can be charged manually with a power supply featuring user-adjustable voltage and current limiting. I stress manual because charging needs the know-how and can never be left unattended; charge termination is not automated.

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Can I charge a 48v golf cart with a 12v charger?

However you can charge 48v with a 12v charger it will just take a lot longer also the slower you charge your battery the more life you will get out of it charging at a high rate does damage battery faster less life on battery.

Can you charge a 48 volt golf cart with a 36 volt charger?

No. You must match volts to volts. A 36V cart requires a 36 volt golf cart charger. A 48V cart requires a 48 volt golf cart charger.