Quadcopter battery calculator formula for you

How to calcular quadcopter flight time for you? if you do not know,please read ahead,this post will tell you the formula about quadcopter battery calculator.

Quadcopter battery calculator formula

Quadcopter flight times =(Battery Capacity * Battery Discharge /Average Amp Draw)*60

Introduction calculator formula

For calculate your quadcopter flight time,you have to get three factors:Battery Capacity ,Battery Discharge and Average Amp Draw.

Battery Capacity:

As we know,Choose the best lipo battery for quadcoper is very important. Bigger lipo battery can be powered more energy.In fact As the battery gets larger, the increase in flight time becomes ineffective,because of the weight of battery.But today we are not to discuss the matter. For calculator you have to take the battery’s capacity in amp hours,To convert from mAh to Ah, battery capacity divide by 1000.For instance,1800mAh/1000=1.8Ah.

Battery Discharge:

From lipo battery warnig will let you know that be too dangerous and be permanently damaged when voltage levels become lower then 20% and fully discharged..In respect of this, it’s common practice to not discharge your LiPo batteries below 20% mAh during flight; In other words.the effective capacity is only 80% that can be used during flight time.For instance, 1.8Ah*0.8=1.44A (effective capacity).
By the way,quadcopter flight times calculator base on the true battery Capacity or the non-oversized in capacity.

How to work out Average Amp Draw?

Before quadcopter battery calculator you work out the average amp draw,you have to know two things, one is about your carrying weight of your quadcopter which include battery weight.An other thing is the parameters of quadcopter motor,Read your motor instructions,you have to know how many amps one motor will be draw to produce 100g of thrust?This is the key points in the calculation of Average Amp Draw.For example,
If you know each motor draws 1amps to produce 100g of thrust. if your quadcopter take 2000g to flight,each motor will have to produce 500g (500g = 2000g / 4motors) of thrust in order to hover. Then your quadcopter Average Amp Draw is 20AMPS ( 20AMPS =4motors * 500g/100g per 1amps);
An other way to work out the average amp draw,buy a smart lipo battery which will record lipo Amp Draw when quadcopter move on or steady hover in the sky.This calculator much more accurate than the frist one.

Make a conclusion for quadcopter flight times

For instance, i have a lipo battery 3s 3300mAh, I calculated the average amp draw of quadcopter to be around 20 amps,and iI am making an assumption that 80% of battery capacity will is used,then the quadcopter flight time is 7,92 minutes.
Quadcopter flight times = (3300/1000mAh) * 80% / 20 amps *60 minutes = 7.92  minutes
Obviously this quadcopter battery calculator is a very simplistic calculator base on steady hover.For aerial photography work or FPV flying which the motors will have to spin faster, and thus pull more current. This higher current draw will reduce flight time and your flight times will degrade dramatically with about 75% or up to50% of the calculated quadcopter flight time.
Post source:http://www.rcdronegood.com/quadcopter-battery-calculator-flight-times/

How to let quadcopter flight more times for aerial phpotography

Every one who have a quadcopter for aerial phpotography want to flight more times,but in fact,all quadcopter flight times less than 30minutes even more lower.How to let your quadcopters flight times more longer?Yes,you are come the right place,here will explore this question with you,pls read ahead.

Choose the best flight controller for your quadcopter

Today,quadcopter have a vast use,it contains?aerial photography, Surverying, Thermography, Logistics and Transport, Security, search and rescue, Agriculture etc. According to official data,aerial photography for at least 60 percent of quadcopter application area.If you make a quadcopter by youself,you should check out what's the flight controllers for your quadcopter? KK2 OR DJI or AMP? you should know most flight controllers are only really good at one specific style(Flying Styles,Cinema Flying and Autonomous Flying). When choosing a flight controller, you should make sure what kind of flying? you're going to be doing?Today we just talk about quadcopter for aerial phpotography which is cinema flying.from this profressional article best flight controller for aerial photography, we find that APM 2.8,DJI Naza-M Lite and Hoverfly? Pro flight controlls are good at aerial phpotography.if you build a quadcopter for Aerial photography,when you choose flight controller which must be Stabileze and Altitude hold flight modes,they will keep your quadcopter in current altitude,so you should choose one of them for your quadcopter.

Choose the best battery for your quadcopter

Lipo battery is a power which is important for quadcopter,you have to choose the best lipo battery.first,you should know How to calculate quadcopter flight times? quadcopter battery calculator is not too difficult,here can be explained with a formula about Quadcopter battery calculator which is a resultant experience of several factors like the lipo battery capacity,the wind speed,flight load,average amperage draw,weather conditions,etc.

Quadcopter flight times =(Battery Capacity * Battery Discharge /Average Amp Draw)*60

For instance, i have a lipo battery 3s 3300mAh,I calculated the average amp draw of quadcopter to be around 20 amps,and iI am making an assumption that 80% of battery capacity will is used,then the quadcopter flight time is 7,92 minutes.Want to flight more times,you have to calculate it and choose the max one.
There are a lot of factors that effect flight tiems,some of the factors is an objective reality can not beavoided,the right way is that choose the best and appropriate parts for your quadcopter.