Basically, the 3.6V is for LiFePO4, the 3.7V is for normal 4.2V (fully charged) Li-Ion, and the 3.8V is for 4.35V (fully charged) Li-Ion batteries. This is admittedly somewhat misleading, since the 3.6V for LiFePO4 is fully charged voltage (vs nominal voltage for the others).
Full Answer
How many volts is a 3 7V battery?
Yes you can, but some of the capacity will remain unused always. The max voltage of a fully charged 3.7v battery is 4.2v whereas is 4.35v for a 3.8v battery. Now the charging circuit of the 3.7v will stop charging when the voltage of the 3.8v battery reaches 4.2v hence it will never get charged to its full capacity.
Can I charge a 3V battery to its full capacity?
Nov 20, 2009 · A 3.7v li-ion battery actually charges to 4.2 on virtually every charger, which is .5 (1/2)v above its "rating" and is considered the standard for this battery type. With that as the model, your "3.8v" charger sounds a *lot* like a LiPO charger as that's close to the same percentage of overcharge..and seems slightly excessive if it's a 3.0v Li ...
What is the difference between adapter output V and Mah?
3.7V batteries has 3.7V when they are completely discharged. The voltage is always greater than 3.7V & it is 4.2V when the battery is 100% charged. But a 3.8V battery has the voltage range of 3.85V to 4.4V. So I don’t think a 3.8V battery will affect the phone. But charging & discharging will be a problem for you.
What voltage should I use for my vape oil?
Jul 10, 2015 · Basically, the 3.6V is for LiFePO4, the 3.7V is for normal 4.2V (fully charged) Li-Ion, and the 3.8V is for 4.35V (fully charged) Li-Ion batteries. This is admittedly somewhat misleading, since the 3.6V for LiFePO4 is fully charged voltage (vs nominal voltage for the others).
What does 3.7 volts mean?
Can I use a 3.7 v battery instead of 3.6 v?
What voltage should I charge my 3.8 v battery?
A 3.8V lithium polymer battery is used. The charging voltage of this 3.8V lithium polymer battery is 4.35V, and the power-off energy is 3.00V.
Can I use 3.7 v battery instead of 3.2 v?
What voltage should I charge a 3.6 V battery?
| Nominal cell voltage | Typical end-of-discharge | Max charge voltage |
|---|---|---|
| 3.6V | 2.8–3.0V | 4.2V |
| 3.7V | 2.8–3.0V | 4.2V |
| 3.8V | 2.8–3.0V | 4.35V |
| 3.85V | 2.8–3.0V | 4.4V |
What are 3.7 volt batteries used for?
Can I use a 5V charger with a 3.7 v battery?
How low can a lithium battery go?
How long does a 3.7 v lithium battery last?
What is a 3.2 volt battery?
Houdini Ultra Member ECF Veteran
That's normal and not a problem. My 10440's come off the charger at 4.3v. and there's never been a problem and I have 11 of them.
doots Vaping Master Verified Member ECF Veteran
that is within acceptable normal range for a full charge. nothing to worry about.
raddiver Senior Member ECF Veteran
I have to say that im glad i am in the rc hobby. One of the best purchases i have made is an accu-cycle elite battery charger. It will charge Nicd, Nimh, Lion, Lipo, and gel cel. in almost any combination up to 2 amps.
bigozone Senior Member ECF Veteran
I have to say that im glad i am in the rc hobby. One of the best purchases i have made is an accu-cycle elite battery charger. It will charge Nicd, Nimh, Lion, Lipo, and gel cel. in almost any combination up to 2 amps.
Richie G Ultra Member Verified Member ECF Veteran
The charger that came with my 16340 3.6V CR123 batteries charges them to 4.2V. The charger that came with 17335 3.7V CR123 batteries only charges them to 3.8V.
What are the advantages of lithium polymer batteries?
A compelling advantage of rechargeable lithium polymer batteries is that manufacturers can shape the shape of the battery almost as they wish, which is important for handset manufacturers to continue to develop smaller, thinner, lighter phones.
What happens to the lithium ion of metal in a Li2CO3 battery?
The lithium ion of metal will happen between negative and septum, and it may increase the internal resistance of 3.7v lipo battery. Rapid charging is another way to lose the capacity of 3.7v lipo battery.
Why does a rechargeable battery explode?
If the rechargeable lithium polymer battery is short-circuited, it will also explode because a huge current flows through the battery instantaneously. Radio control enthusiasts take special precautions to ensure that their battery leads are properly connected and insulated.
What is a LiPo battery?
LiPo battery is a rechargeable battery of lithium ion technology using a polymer electrolyte. As we all know, this new type battery now main uses in radio controlled equipment, personal electronics and electric vehicles.
Why are lithium batteries used in radio controlled aircraft?
For the above reasons and increased shooting speed , some airgun owners have turned to rechargeable lithium polymer batteries. However, special chargers for rechargeable lithium ion polymer batteries need to be protected from fire and explosion. If the rechargeable lithium polymer battery is short-circuited, it will also explode because a huge current flows through the battery instantaneously. Radio control enthusiasts take special precautions to ensure that their battery leads are properly connected and insulated. In addition, if a cell or bag is pierced, a fire may occur. Radio-controlled car batteries are usually protected by a durable plastic casing to prevent breakdown. Specially designed electronic motor speed control is used to prevent over-discharge and subsequent lithium ion polymer battery damage. This is achieved by a low voltage cutoff (LVC) setting that can be adjusted to keep the voltage of each lithium polymer battery greater than (usually) 3v.
What is a battery rating?
What we define a battery? It’s a rating system. This system allow us to compare the performance of a battery, and help us choose the best one battery pack to match our devices. If we want aware of the LiPo battery, we must learn two main ratings, capacity and voltage.
What is the nominal voltage of a LiPo battery?
The nominal voltage of a LiPo battery is 3.7V. If you want the voltage to be 7.4V, two batteries must be in series (which means the voltage get added together)
What is the nominal voltage of LiMn?
Lithium manganese (LiMn) and lithium cobalt (LiCo) both have a 3.6 or 3.7 volt nominal rating. You cannot tell which chemistry it is by that number alone. Some manufacturers have different nominal voltage ratings FOR THE SAME CELL. Why they do this, I don't know. 3.7 volt nominal allows a higher watt-hour rating, so most companies seem to use this, but there is no actual difference either way.
How many volts does LiFePO4 use?
3.2 volts (for LiFePO4) which actually charges to 3.6 volts max.
What is a LiPo?
First, lithium polymer (LiPo) is a method of construction, which can be used with multiple cell chemistries. A LiPo could be LiCo, or lithium iron phosphate (LiFePO4), or something else. You CANNOT assume that a LiPo has a certain voltage without knowing the chemistry of the cell.
What is the average voltage of a cell discharge?
If the other cell discharges down to 3.2 v, IT'S resulting average might be 3.7 v.
What voltage does a cell start at?
IE: They all start at 4.2 v, fully charged, and, discharge down to some lower voltage, and, the average is in between the upper and lower limits for the cell.
What is the difference between 3.7 and 3.6 volts?
There is NO difference between 3.6 and 3.7 volt cells. It is simply a NOMINAL voltage, because every cell needs a reference point. In fact, either 3.6 or 3.7 volt cells have a fairly wide range. Fully charged, they are at 4.2 volts, and they can usually be discharged down to 2.75 or even 2.5 volts.
Does LiMn come in instruction booklet?
It mentions LiMn in the pamphlet they call an instruction booklet although the version of firmware I have only has LiPo. Written at a time I think when LiCo was still charged to 4.1V
What does 1300mAh mean?
The 1300mAh on the picture means the capacity of the lipo battery. Capacity is used to measure how much power a battery can hold.and the unit of capacity is milliamp hours (mAh), which means 1300mAh can be put on the battery to discharge it in one hour. Milliamp also can be converted to amps (A), here is the conversion:
How does voltage affect a battery?
The voltage of a Lipo battery pack is essentially going to determine how fast your vehicle is going to go. Voltage directly influences the RPM of the electric motor (brushless motors are rated by kV, which means ‘RPM per Volt’). So if you have a brushless motor with a rating of 3,500kV, that motor will spin 3,500 RPM for every volt you apply to it. On a 2S LiPo battery, that motor will spin around 25,900 RPM. On a 3S, it will spin a whopping 38,850 RPM. So the more voltage you have, the faster you’re going to go.
How many cells are in a LiPo battery?
A LiPo cell has a nominal voltage of 3.7V, and a lipo cell = 1 cell = 1S = 3.7V. For the 14.8V battery above, that means that there are four cells in series (which means the voltage gets added together). This is sometimes why you will hear people talk about a “4S” battery pack – it means that there are 4 cells in Series. So a four-cell (4S) pack is 14.8V, a three-cell (3S) pack is 11.1V, and so on.
What is a lipo battery?
Lipo is a rechargeable battery of li thium-ion technology using a polymer electrolyte instead of a liquid one. High conductivity semisolid polymers form this ...
Why is it important to know the battery voltage?
The battery voltage, or cell count is another important decision that you will need to make. Higher voltage batteries allow your motors to produce more power, however the higher voltage batteries are heavier since they contain more cells.
What are the parameters of a Lipo battery?
We can see there are some Parameters on this Lipo battery, they are Battery Capacity, Battery Voltage, Cell Configuration and Discharge Rate, our guide will introduce what are these parameters stand for?
What does it mean when a battery has a higher voltage?
So the number of cells is what defines the voltage of the battery. Having a higher voltage means the battery can provide more power to drive bigger motors , however more power does not necessarily mean the battery will provide energy for longer, that is defined by the battery capacity.
What is the best vape cartridge for low voltage?
There are essentially four generations of oil vape cartridges. The first being the classic polycarbonate or plastic vape cartridge , this generally works best on a low voltage battery. The second generation is a glass vape cartridge which utilizes a similar design with a glass casing and a higher quality design.
What voltage do you need for a pen?
Vape pen batteries come in a range of voltages and also in variable voltage styles. The common range that you will expect to find is between 3.3v and 4.8v. In general you should expect that any stylus or slim pen voltage will be in the range of 3.3v, they may adjust the voltage with the strength of the draw which may allow them to draw as low as 3.0v. This is about the right voltage for the common polycarbonate style oil cartridge but it won’t have enough power to properly heat a ceramic or wickless ceramic cartridge. These offer a higher quality vapor and require voltages in the range of 3.7 or higher. Finding the right voltage will depend on the resistance from the atomizer to reach the optimal temperature which is from 280* to 350* for most oils. Lower voltage means more pure vapor but a lighter hit, so always start low and work your way up. Voltage numbers don’t tell you whether it’s a better product, they just tell you whether it is the right product for your cartridge and vice versa.
What is 510 thread battery?
The term 510 thread battery refers to a universal thread design that doesn’t actually have a basis in any technical aspects of the thread itself. Sometimes called an ego thread, it’s a term that is used to describe the style that has been universally adopted in the vape industry for a range of atomizer and vape cartridge connections. This doesn’t mean that anything with a 510 male thread should be used with anything with a 510 female thread. In fact it is very important to know that you are choosing the right components regardless of whether they fit together or not.
How many volts does a buttonless vape pen run?
The next rung up the buttonless vape pen battery ladder, in our opinion is the fixed voltage buttonless battery. This runs on 3.7 volts and is perfect for running a wide variety of cartridges. Many people prefer the ease of use as there is no battery, no need to turn it on or off with multiple button clicks and it ensures that there is no way for it to turn on in your pocket. These come in a variety of colors, kits and volumes and are often paired with higher quality oils and cartridges.
What is the power source of a vape pen?
These two components are connected by a 510 thread connection. Simply put, the vape pen battery is the power source that stores power and manages the power transfer to the atomizer during the vaping process.
How much power does a vape pen battery provide?
Generally a vape pen battery will provide between 280-900 mah. The high rating of a 900 mah is normally reserved for high voltage or high resistance kits such as a wax pen battery.
What are the components of an oil vape pen?
Oil vape pens utilize 4 major components. The atomizer, the cartridge, the battery and the electronics. The vape pen battery is the component that stores and sends power to the atomizer. In that sense, it actually does a bit more then a normal li-on battery. It also contains the internal electronic circuitry that controls the amount of power transferred, any led’s or displays to show you the power level and other features that may help you to optimize your vaping experience such as voltage adjustments.
How many watts does a 12V 2A adapter have?
A 12V 2A adapter (12m river flowing at 2m per hour) would have the watts of 12 X 2 = 24W.
What is the output voltage of an AC adapter?
A typical ac adapter sticker with all the essential info. The output is 8V 2.5A.
Where is the V volts on a power adapter?
Volts – This is usually written on the adapter sticker or near the power connector port and can be written as V ,VAC or VCD.
What is the difference between a low voltage and high amp circuit?
Voltage carries the power and the Amps are the measurement of how much power it consumes, think of it like a river, the V is how wide the river is and the A is how fast the water is flowing, so a low volt high amp circuit is a small river flowing fast.
What is the input voltage of a V?
V = An input Voltage of 19.5V.
What is the most common type of connector for a kitchen appliance?
The most common is center positive (+) connectors. There is also the less popular center negative (-) connector.
What does current tell us?
Once you have confirmed the voltage of the device we need to find the amount of current that it uses. Current tells us how much power the device needs to operate.
