Can you use a 7.5 V charger for 6V battery
The current is only relevant to how "well" your device deals with not getting enough power. If your device only takes 6-6.5V then using a 7.5V supply could well destroy the circuitry in the device and make it unusable.
Can I charge a 6V battery with a 7V charger
Nominal voltage is one specified for a battery, eg 6V in your case. In your case 6V could be, usually is, for Lead Acid battery. Such Lead Acid battery has 3 cells each having nominal voltage of 2V while max charging voltage is 2.3 – 2.5V depending how fast charging is. So, in your case you could use 7.2V for charging.
Can I charge 6V battery with 9v charger
Yes, you can, but you need to drop the voltage so that the 6V battery does not over charge. Either a resistor or an Inductor with enough resistaance will do the trick. But you need to know the size of the battery, and the current that the charger pushes out.
Can we charge 6V battery with 12V 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 I use a 7.5 V adapter for 5V
You should never use a significantly higher voltage rating adaptor on any kind of electrical device. If you do so you are risking damaging the equipment and anything else that you might have plugged into it.
Can I use 7.4 V instead of 6V
no, you cannot run 7.4 volts into a servo that rated for 6v.
What voltage do you charge a 6 volt 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).
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.
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).
Can I use 5V charger for 6V battery
Can I Use a 5V Adapter to Power a 6 V 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.
What is the charging voltage for a 6V battery
6.3 to 6.4 volts
Thus, a nominal 6 volt battery has three cells with a full charge voltage of 6.3 to 6.4 volts, and a 12 volt battery has six cells, and a full charge voltage of 12.7 volts.
Can I use a 5V adapter for 6v
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.
Can I use a 5.2 V 2A charger in place of 5V 1A charger
Yes, it is absolutely safe to charge a device with a charger that has more current capacity than needed. Since the voltage is held constant (5V), the only factor that determines current draw is the load (another term for resistance) the device places on the charger.
Can I use a 7.5 V adapter for a 5V device
1 Answer. You should never use a significantly higher voltage rating adaptor on any kind of electrical device. If you do so you are risking damaging the equipment and anything else that you might have plugged into it.
Can I charge a 7.4 V battery with a 6V charger
Not without a voltage booster circuit. 7.4v sounds like two 3.7v Lithium ion cells in series, and 3v per cell is more or less flat. You'd need 8.4v to fully charge them – plus charge management electronics to make it safe.
How many volts do I need 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).
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 charger to charge a 6V battery
“Can I charge a 6-volt battery using a phone charger USB having an output 5V 2A” No. Because, to charge a battery, the source voltage must be higher than the rated voltage of the battery. For example, you can notice that the phone charger is rated 5V, while the battery is rated at 3.7V.
Can I use A 5.2 V charger instead of 5V
The USB specification calls for the +5V supply to actually be +5V ± 5%. So any power supply that's actually running between 4.75V and 5.25V will be just dandy for changing any phone properly designed to charge from a USB power supply.
Can I use A 5.3 V charger with A 5V device
The problem you'll encounter though is the lower current output of your 5.3V power supply. If the device needs 2.2 Amps at 5V it will need a little over 2.3 Amps at 5.3V. Your 5.3V, 2A power supply won't cut it unfortunately. You will risk burning out the power supply.
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.
Can I charge 6V with 5V
“Can I charge a 6-volt battery using a phone charger USB having an output 5V 2A” No. Because, to charge a battery, the source voltage must be higher than the rated voltage of the battery. For example, you can notice that the phone charger is rated 5V, while the battery is rated at 3.7V.
Can I use A 7.5 V adapter for 5V
You should never use a significantly higher voltage rating adaptor on any kind of electrical device. If you do so you are risking damaging the equipment and anything else that you might have plugged into it.
Can you use A 5V adapter for 6v
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.
Can I use a 5V charger with 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.
