3.0v/cellLiPo batteries are fully charged when they reach 4.2v/cell, and their minimum safe charge, as we will discuss in detail later, is 3.0v/cell. 3.7v is pretty much in the middle, and that is the nominal charge of the cell. In the early days of LiPo batteries, you might have seen a battery pack described as "2S2P".
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At what voltage should I stop flying?Understanding Battery Voltage
As 3.3V per cell is the lowest voltage, it's good practice to stop discharging your LiPo further when it reaches 3.5V just to be safe. Note that when you are flying, the battery is under load, and so the voltage will sag. When you land, the voltage will come back up a little.

What voltage should I land on 4S?

You want to keep the battery voltage above 3.2 volts per cell (so 12.8V for a 4S pack) to maximise the lifespan of the battery. Remember that's the voltage once you've landed; you'll need to plan to land before this point.

What voltage should my LiPo alarm be set at?

What voltage settings are considered safe for maintaining a lipo battery. I have seen recommended alarm ranges from 3.7v per cell down to 3.2v per cell for lipo's.

How low can a LiPo battery be discharged?

3.7V is the average voltage; LiPo can be charged up to 4.20V and discharged down to 3.0V per cell, any lower or higher in voltage and the cell will almost certainly be damaged and will become unstable which can be very dangerous.

Related Questions

How low should you run a 4S LiPo?

Low voltage cutoff is based on a cell minimum voltage of 3 – 3.2v, so a 4S cutoff would be 12-12.8v, 12.0v would be a minimum and would have no safety margin.

What voltage should I charge my 4S LiPo?

LiPo 4S batteries consist of 4 LiPo cells connected in series, hence the "4S" as part of their labels. Each cell features a nominal voltage of 3.6-3.7 volts (mostly 3.7 volts), a maximum charging voltage of ~4.2 volts, and a cutoff voltage around 3.2 volts.

What voltage should I set my LiPo alarm at?

What voltage settings are considered safe for maintaining a lipo battery. I have seen recommended alarm ranges from 3.7v per cell down to 3.2v per cell for lipo's.

What should I set my LiPo alarm at?

I have seen recommended alarm ranges from 3.7v per cell down to 3.2v per cell for lipo's.

What is the lowest safe voltage for a LiPo battery?

3.0v/cellLiPo batteries are fully charged when they reach 4.2v/cell, and their minimum safe charge, as we will discuss in detail later, is 3.0v/cell. 3.7v is pretty much in the middle, and that is the nominal charge of the cell.

At what voltage is a LiPo dead?

3.4VThe voltage starts at 4.2 maximum and quickly drops down to about 3.7V for the majority of the battery life. Once you hit 3.4V the battery is dead and at 3.0V the cutoff circuitry disconnects the battery (more on that later.

How low can you run a 4S battery?

LiPo 4S batteries consist of 4 LiPo cells connected in series, hence the "4S" as part of their labels. Each cell features a nominal voltage of 3.6-3.7 volts (mostly 3.7 volts), a maximum charging voltage of ~4.2 volts, and a cutoff voltage around 3.2 volts.

What is low voltage for 4S LiPo battery?

The usable voltage range for a standard lipo battery cell is 3.2v to 4.2v. Any lower than 3.2v and the battery may be permanently damaged. Any higher than 4.2v and you significantly increase the risk of a battery bursting into flames.

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