Can you use a 1.2 V battery instead of 1.5 V
Q : Can I use 1.2 V rechargeable batteries in devices that usually take 1.5 V throw away batteries Yes, most definitely. Using 1.2 V rechargeable batteries will have no effect on the use of the equipment. In fact an alkaline battery only benefits from 1.5 V voltage at the beginning of its discharge.
What happens if I replace a 1.2 volt battery with a 1.5 volt battery
Usually nothing, the device might be a bit more powerful. However if you have a device that is designed to take 10x 1.2v batteries and you use 1.5v batteries then instead of 12v you are providing 15v. In devices where this voltage difference could cause damage you insert 2x "dummy cells" to retain 12v.
What is the difference between 1.5 V and 1.2 V batteries
The main difference is that an alkaline battery starts at 1.5 volts and gradually drops to less than 1.0 volts. NiMH batteries stay at about 1.2 volts for most of their discharge cycle. Once alkaline batteries discharge to 50% capacity, it will usually be delivering a lower voltage than a NiMH battery.
What is a 1.2 V battery used for
A 1.2V battery is a battery that has the smallest voltage. It is usually made of nickel-cadmium (NiCD) or nickel-metal hydride (NiMH) chemistry. It is usually used for smaller household electronics such as the electric shaver.
Why are some AA batteries 1.2 V and some are 1.5 V
A: Chemistry. Alkaline and lithium disposable batteries are 1.5V because that is the electric pressure of the reaction. NiMH rechargeables are always 1.2V and NiZn rechargeables are always 1.6V for the same reason.
At what voltage is a 1.2 V battery dead
But an alkaline battery is “dead” about 0.95V, pretty much regardless. For an alkaline battery, the voltage slowly decays from about 1.5V to 0.95V as it provides all of its energy. About half that energy will be from 1.5V -> 1.2V, and the other half from 1.2V -> 0.95V.
What happens if you use wrong voltage battery
By installing a larger battery, you may inadvertently install a battery of higher voltage than is required. This could cause undercharging and even burning out the electrical system in the car. Burning out the car's computer is very expensive and the fix can cost thousands of dollars.
Can I use AA instead of 1.5 V
Is a 1.5 V Battery the Same as AA A 1.5-volt battery is the same size as AA batteries, but is rated for lower voltage to suit a device with a lighter power requirement such as a flashlight. Just be sure not to mix the two up—because they're exactly the same battery.
Are AAA batteries 1.2 or 1.5 V
AAA Battery Features
| AAA Battery Type | Voltage(V) | Reuse |
|---|---|---|
| Alkaline | 1.5 | Single-use |
| Nickel oxyhydroxide | 1.7 | Single-use |
| Lithium Iron Disulfide | 1.5 | Single-use |
| Nickel Cadmium | 1.2 | Rechargeable |
At what voltage are 1.5 V batteries dead
AA batteries start off with 1.5 volts of energy, but the voltage goes down as the batteries are used up. Once the batteries dip below 1.35 volts, they appear to be dead, even though they still have a lot of juice left.
At what voltage is a 1.5 V battery useless
Given that the nominal voltage of a AAA battery cell is 1.5V, if the battery reads less than 1.3 volts in the multimeter, it is considered to be dead. It is no longer functional and needs to be replaced even though it still has plenty of power.
What voltage will damage a battery
12.0 volts or below – At 12.0 volts your battery is considered to be fully discharged or 'flat' and should be recharged as soon as possible. The lifespan of your battery will be severely affected if it remains within this voltage range for extended periods of time.
What happens if you don’t match voltage
Voltage too high – If the adapter has a higher voltage, but the current is the same, then the device will likely shut itself off when it detects an overvoltage. If it doesn't, then it may run hotter than normal, which can shorten the life of the device or cause immediate damage.
Can you use AA battery for 1.5 V
A classic nominal voltage, most AA, AAA, C, & D cells are 1.5 volts, and many household and handheld devices have been built to use that voltage. The first zinc-carbon dry cells naturally produced 1.5 volts of energy, and has remained the standard ever since.
Can I use 3.7 V battery instead of 1.2 V
No, 3.7V lithium-ion batteries are not the same as standard AA batteries. AA batteries produce a voltage of 1.2V(Non-rechargeable) or 1.5V(rechargeable) per cell. 3.7 Li-ion batteries cannot be used in place of standard AA batteries.
How low is too low for 1.5 volt battery
Their nominal voltage is 1.5V, however a fresh battery will usually be at 1.65V which is at full capacity. Around 1.4V the battery will be “dead”.
How many volts is a dead battery
11.9 volts
A battery is only charged by one quarter at just 12 volts. Once it drops to 11.9 volts, your battery is considered dead. Keep in mind that most modern vehicles demand more power than ever because of all the power needed to operate electronics. To charge your battery using a battery charger, follow the directions below.
What is bad voltage for 1.5 V battery
AA batteries start off with 1.5 volts of energy, but the voltage goes down as the batteries are used up. Once the batteries dip below 1.35 volts, they appear to be dead, even though they still have a lot of juice left.
Does low voltage cause damage
Potential Component Damage: In extreme cases, a significant voltage drop can lead to irreversible damage to sensitive electronic components within the device. This damage can result in permanent failure and render the device inoperable.
Can I use 4.2 V battery instead of 3.7 V
3.7V is the rated voltage of the lithium battery, and its upper limit voltage for charging is 4.2V, also known as the limit voltage. In the case of the same size and capacity, a battery with nominal voltage of 3.7V is the same as a battery with a limit voltage of 4.2V, so the former can be used instead of the latter.
Does low voltage damage battery
12.0 volts or below – At 12.0 volts your battery is considered to be fully discharged or 'flat' and should be recharged as soon as possible. The lifespan of your battery will be severely affected if it remains within this voltage range for extended periods of time.
At what voltage is a 1.5 volt battery dead
1.35 volts
AA batteries start off with 1.5 volts of energy, but the voltage goes down as the batteries are used up. Once the batteries dip below 1.35 volts, they appear to be dead, even though they still have a lot of juice left.
Is 12.4 volts a dead battery
At 12.4 volts the battery is considered 75% charged and can still ignite your engine. When the battery voltage lowers to 12.2 volts without the engine running, it is considered a bad battery that may start your engine but is no longer capable of holding a charge.
Does higher voltage damage battery
A charger with low output voltage may not be able to charge a battery to its full capacity. On the other hand, a higher voltage output could damage the battery or shorten its lifespan.
Is it OK to use lower voltage
Usually, an under-voltage condition won't cause damage or shorten the life of your device. Voltage too high – If the adapter has a higher voltage, but the current is the same, then the device will likely shut itself off when it detects an overvoltage.
