# How do I know what AMP to charge my LiPo battery?

## How do I know what AMP to charge my LiPo battery?

As a general rule, you should charge your batteries a current of 1C. So, for a 2200 mAh capacity battery, the charge rate should be 2.2 Amps and for a 1700 mAh capacity battery, the charge rate should be 1.7 Amps.

## How do you tell if a LiPo battery is fully charged?

LiPo 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.

## What is the minimum voltage for a 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.

## How long should you wait to recharge a LiPo battery?

On average, an RC LiPo battery will take 30 minutes to an hour to charge. Depending upon the size of the battery and the size of the charger you are using to charge the battery, will depend upon how long the RC LiPo battery takes to charge.

## What voltage is a fully charged 3S Lipo?

Because the battery shown has a 3S arrangement, it is marked with its nominal voltage of 11.1V (3.70V*3 cells). A fully charged 3S pack is 12.60V and a fully discharged 3S pack is 9.00V.

## What is 2C charge rate?

The C Rate charge or discharge time changes in relation to the rating. 1C is equal to 60 minutes, 0.5C to 120 minutes and a 2C rating is equal to 30 minutes.

## What does 3S mean on LiPo battery?

Typically, a LiPo battery has 3.7V for its energy. Only one cell is needed for such an amount of voltage. If it’s doubled, it will become two cells, or 2S, while the voltage will be 7.4V. So, if a LiPo battery has 3S, it means that the voltage is tripled to 11.1V.

## Can I charge a 3.7 V battery with a 4.2 V charger?

1 Answer. 3.7V is the nominal voltage of the cell. As long as the maximum voltage for the cell is 4.2V or higher and the charge current is equal to or less than the amount recommended in the datasheet (usually 0.8C or less is safe) then you can charge the cell with the charger.

## How do you charge a LiPo battery with a NiMH charger?

Connect the main plug of your LiPo battery to your NiMH charger and start charging at the lowest current possible. Typically this is 0.1A. If your charger allows you to select the voltage you should select a voltage the matches your LiPo battery’s nominal voltage.

## How do you puff a LiPo battery?

The proper way to dispose of a swollen lipo battery is the same as what you would do when you throw out any old battery. You need to discharge it completely first. The two main methods that people use to discharge a battery completely is to hook it up to a light bulb or to put it in a bucket of salt water.

## Should you cycle LiPo batteries?

Cycling New LiPo Batteries Before you push the edge of performance with your new pack, some gentle break in cycles are not a bad idea to help maximize the lifespan of your brand new pack.

## How many times does 5000mAh charge?

Real Capacity of Portable Charger: For this 5000mAh power bank, it can recharge your iPhone 7 2 times, iPhone 8 2.2 times, iPhone X 1.5 times, Galaxy S9 1.2 times. Dual Charging 5V 2A: This 5000mAh battery charger has 2 USB output ports , which can power up to 2 smartphones at once.

## What is C rating on LiPo?

The C rating for a LiPo battery, quite simply, refers to the capacity of energy the battery can safely discharge, represented as a multiple of its overall capacity. A battery that has a higher C rating delivers more energy, and that means higher performance.

## How long does it take to charge a 3S LiPo battery?

It take around 6-10 hours to charge full for this Ovonic 3S 5200mAH 50C battery. thanks. Answer: If your battery is 3S 11.1V 1200mAh , It can take 1 or 2 hours to charge full, if your battery is over 12000mAh 3S Lipo battery, It may take over 10 hours to charge full.

## Can I charge my LiPo at 2C?

But times have changed and lipos have changed and chargers have changed so YES by all means charge at 2C. No harm will come from it and if you don’t believe me, feel free to read the 1000s of prior posts regarding the subject. I charge all my batteries at 2C when in the field, 1C at home.

## What amp should I charge my 2s LiPo?

As a general rule, you should charge your batteries a current of 1C. So, for a 2200 mAh capacity battery, the charge rate should be 2.2 Amps and for a 1700 mAh capacity battery, the charge rate should be 1.7 Amps.

## How do you calculate the run time of a LiPo battery?

To calculate flight time, take the battery’s capacity in amp hours, then divide that into the average amp draw of the quadcopter and then multiply it by 60. The total is the flight time in minutes.

## What voltage do I need to charge a 3.7 V battery?

The charging cut-off voltage of the 3.7V battery is 4.2V and the discharge cut-off voltage is 3.0V. Therefore, when the open-circuit voltage of the battery is lower than 3.6V, it should be able to charge.

## How fast can I charge my LiPo?

The safest way to charge a lipo battery and the one that puts the least amount of strain on your battery is to charge at a rate of “1C” or 1 times capacity.

## How do you discharge a LiPo battery with a charger?

Using your battery charger as a discharger Switch your charger’s setting from “Charge” or “Balance Charge” to “Discharge”, set a low current of . 5A-1A, and go! This is a fast way to safely discharge LiPo batteries that are at the end of their lifespan.