Can I charge 6V battery with 5V charger

It depends on the specific battery and charger in question. If the 5V charger is specifically designed for use with a 6V battery, then it should work just fine. However, if the charger is not specifically designed for use with a 6V battery, then it's possible that it could damage the battery or cause other problems.

Can I Charging 3.6 V battery with 5V

A 5v charger for a 3.6v device is very likely, maybe even guaranteed to damage your device in a serious way. You should use the charger that came with it or find an identical one. Remember that along with the output voltage rating there is also maximum output amperage, so not every 3.6v charger will work.

Can you charge a 12v battery with a 5V charger

Generally no as you need more volts in the charger to overcome the volts in the battery. However, if the battery cells terminate at the battery connections so that the individual cell voltage is less that 12v.

Can I charge a 6V battery with 12v charger

The positive is on the from the charger is on the other side of the hell is involved and you can see it's glowing dimly. And I will show you if I can.

Will 5V work with 6V

Most of the times it won't. Cannot tell for sure without checking the internal hardware of the repeater. But if it works without generating heat it will be fine as far as I know. The 5V adapter might generate more heat than the 6V as sometimes the lower voltage will increase the current draw.

Can I use a 5V adapter for 12V

That said, I'd suggest against using a 5 volt supply for a 12 volt device. For a start, if it really requires 2 volts (or close to it), you will have a problem because 12 x 2 = 24 watts, while 5 x 2 = 10 watts, so the power supply is under-specced to do the job at maximum load.

Can I charge 7.4 V battery with 5V

No. USB is 5V; not high enough for charging a 7.4V lithium battery. That's a 2S battery which should be charged with a dedicated 2S balanced charger for safety. Such a charger will need a supply of at least 8.4V, typically 9V, able to handle the required charging current.

Is it OK to use 5V charger to A 3.7 V battery

Generally, a 3.7v lithium battery needs a "protection board" for over-charging&discharging. The battery without a protection board can only be charged with 4.2V voltage, because the ideal full charge voltage of a lithium battery is 4.2v, once the voltage exceeds 4.2v, the battery may be damaged.

What happens if I use a 5V adapter on a 12V device

That said, I'd suggest against using a 5 volt supply for a 12 volt device. For a start, if it really requires 2 volts (or close to it), you will have a problem because 12 x 2 = 24 watts, while 5 x 2 = 10 watts, so the power supply is under-specced to do the job at maximum load.

Is it OK to use 5V charger to a 3.7 V battery

Generally, a 3.7v lithium battery needs a "protection board" for over-charging&discharging. The battery without a protection board can only be charged with 4.2V voltage, because the ideal full charge voltage of a lithium battery is 4.2v, once the voltage exceeds 4.2v, the battery may be damaged.

Can I use 12V adapter for 6V

It is never recommended to use a 12V power supply on 6V. This will deplete your battery and result in a severe thermal runaway situation. Some individuals use a 12V charger to jump-start their 6V battery, however, it is never a good idea to try to fully charge your 6V battery with a 12V charger as well.

What is the best voltage to charge a 6V battery

6V batteries need to stay below 7.1V to avoid gassing, and typical charge voltages are 6.9V (float) to 7.5V (bulk charge).

Is 6V too much for 5V

yes, 6V is enough to trigger a circuit inside the PI that will short the 5V input, in order to save the 5V logic, which will otherwise be damaged. the shorting will then blow the PI's fuse!

Can I power a 6V motor with 5V

At some point the supply voltage could be too low for the motor to start up, but powering a 6V motor with 5V should not be a problem. If you want to increase the speed and torque of your motor then you could do that using an appropriate step-up voltage regulator.

Can 5V charge 3.7 V

Charging a 3.7v battery with a 5v charger. Here's everything about using a 5 V charger to charge a 3.7 V cell phone battery being safe to use: It's not safe to charge a 3.7 V cell phone battery with a 5 V charger for both the equipment and personal safety.

Can I charge a 7.2 V battery with a 5V charger

No, it is not advisable. The 5V 2A device does not sound like a charger, it sounds like a power supply, so it should not be connected to batteries anyway to prevent damage and fire.

Can a 5V charger charge a 7.4 V battery

No. USB is 5V; not high enough for charging a 7.4V lithium battery. That's a 2S battery which should be charged with a dedicated 2S balanced charger for safety. Such a charger will need a supply of at least 8.4V, typically 9V, able to handle the required charging current.

Can I use 5V adapter for 12V

Most likely not. But as always it depends on what product you are trying to power up with the 5V instead of a 12V source. A fan may work but slow, a heater will work but at 17% power output, a peltier cooler/heater will work but will not remove as much heat.

Can I use a 5V adapter to power a 6V device

No, a 5v adapter is never recommended to power a 6v device. Because we need a voltage higher than that of the battery before it will charge properly. As a device is required to run from the voltage rating it is given, hence if we use a 5v adapter for a 6v rated device, the device won't start at all.

What happens if I use a 6V adapter on a 5V device

Can I use a 6V adapter to power a 5V device If you use 6v adapter for a 5v device than it may damage. I f that device is sensitive then it will damage soon ange if the device is not so sensitive even though damages but it may take time. You can drop the voltage from 6volts to the 5volts.

Can I use a 5V power supply on a 6V

But if it works without generating heat it will be fine as far as I know. The 5V adapter might generate more heat than the 6V as sometimes the lower voltage will increase the current draw. I have seen this in laptops when I repair them.

What is the best way to charge a 6 volt battery

And the same wire gauge. Also make sure that the batteries are the same chemistry. And roughly the same age to learn more visit geniuschargers.com.

Can a 5V relay handle 6V

If you are worried about overheating the 5V relay coil when you feed it with 6V, connect a resistor in series with it, to lose the extra 1V. The value of the resistor should be about one fifth of the resistance of the relay coil (which you can measure with a multimeter).

Can I use 5V adapter for 12V device

That said, I'd suggest against using a 5 volt supply for a 12 volt device. For a start, if it really requires 2 volts (or close to it), you will have a problem because 12 x 2 = 24 watts, while 5 x 2 = 10 watts, so the power supply is under-specced to do the job at maximum load.

Can I use 5V adapter for 3.7 V battery

Charging a 3.7v battery with a 5v charger. Here's everything about using a 5 V charger to charge a 3.7 V cell phone battery being safe to use: It's not safe to charge a 3.7 V cell phone battery with a 5 V charger for both the equipment and personal safety.