you said max. battery capacity usable is 80 percent. to overcome it you are multiplying it with 1.2 right? now find the 80% of multiplied value, you will get 96 which is less then we required. solution: you must have to multiply with 1.25 to overcome 80%.

@nitin4171

3 жыл бұрын

No, 1.2 is correct, let me explain you. We need 750W if we consider 80% we will use means a 20% loss. So 750*0.2 =150 So we need 150 extra so 750+150=900 W

@ashishmitra3519

2 жыл бұрын

@@nitin4171 if there is loss of 20%, then the figure of 750W should be divided by 80% to arrive at 100% value which is 937.5

@shreya1996

Жыл бұрын

1.25 is correct. If a battery has 80% efficiency and we need 750w after the loss in power, we need to find a battery wattage whose 80% = 750w. 80% of X = 750w 0.8 × X = 750w X = 750w / 0.8 X = 937.5 w 937.5 w / 750 w = 1.25 750w × 1.25 = 937.5

Thanks for educating people through Ur vedeo. It's worthy effort.

आपने बहुत अच्छी जानकारी दी धन्यवाद

Very useful information 👌👌👍👍

Really I watched many videos but u explained so simple thanks alot

Very nice basic caclaulation. Thank you.

@maheshsasane7273

5 жыл бұрын

Nice sir

Namaste Bai can I purchase battery pack for 250w motor ka 60v 40ah battery lagasakthi hai Kya Bai. Previous it was 60v 24ah pack. Is there any issue will face upgrade the amphs. Please reply me.

Very well explained. Thanks

Thank you sir. Very nice discussion.

@ElectricScootersJammu

5 жыл бұрын

Thanks

Well explained dear.Ty

Badhiya calculation sir thx

Sir many thanks for your calculation. This e byke company are misleading us by advertising wrong mileage. Thanks.

You are the best sir

Very useful for me

extremely useful information.

Great job

Can you please suggest videos for designing controller and BMS for ebikes?

Hi thanks for quick and easy calculation, Need to know can i use 350wt motor 48/60v for long range

Sir, Nice explanation. I would like to know how you have multiply 1.2 with 750 Whr. Kindly guide me. Thank you

Ustad Rajesh dongra ji Mubarak video for calculation ebike voltage amps wattage thanks 🙏👍daily ebike per video banaye

Nice video bro 👍

Thanks

Very useful information, one doubt, how should we calculate if we use 2 motors like two 48 v 650w hub motors

Dogra Sir thank you for the video, One Question : How much weight ? How to calculate that ?

Nice job

thank you

Sir i have 800 watt n 15.6 amp motor which battery can i use?

Sir ji. kya24v.250w motor me 25ah ki do battery laga sakte hai . tricycle me

Hi bro I have converted my Honda activa in to hybrid vehicle (vehicle is bit heavy now ) with a bldc hub motor of 1500 watt pleas suggest me a battery for 40km/hour speed for 60 km range thanks in advance

Thank you sir

धन्यवाद।

please let us know calculation for different speeds i.e economy mode speed mode or high speed mode of bike

Thank u sir

Nice

Thank you

Vary good

Sir,I have e bike of 2000w motor and 72v 66ah battery .How much range did i got from my e bike.. pls tell me sir.

Sir iam using versatile ve 45 250 watts motor and controller 36volts 14 ah batteries (3) can i fix 20 ah batteries please inform me some one says motor or controller burns

thanks from Pakistan

Sir can i use 48v 70ah battery it's damaged motor

Sir for 48v 750W bldc motor i am using 48v 50Ah battery, my question is that charging or discharging current of battery is matter on motor current... Means chances of bust

Can I use use 60volt battery for 250watt electric scooter? What is the rule to follow that how much volt can I use for certain watt motor?

how you get 48v 20ah battery can up to 35km range for 350w motor?

I wish to calculate a motor, battery system with use of gearbox for almost 200 km. It should also support solar charging of 100 W panel. How can I design ?

Is it applicable of micro Electrical cars too ??? Please reply

Tq sir

Good Explanation sir. Aap ne battery pack bataya, individual 4 x 60 amps batteries laganese range kya hoga.

60 volt 1500 watt system e-bike best performants what type of capacitor support this system Properly ? PLS Ans me ?

There are e v with 48v ,60v and 72v motors. What is the difference on performance.

12v 12ah lead 4battery use in 48v 750w motor . How many kilometer run..

sir 48 volt 32 amp lead acid battery keliye charger koun sa sahi rahega ?

I have battery 62V 34AH and motor is 3000 Watt....so can u tell me how much km range hoga

Sir. 750w ev bike motor mai.. 60v 60ah laga dene se motor kharab tho nehi hoga na sir

To run e motor bike range of 100 kms which voltage battery is need

Sir if I use 12v 12ah lead acid 4 batteries in 48v 750w e bike , which range I can go

Can I use 1 crate battery

48v 350w per video banaye sir ji jaruri hai

Sir mere pas self motor h or battery 14ah ki h to kitni km chalegi plz reply

If we need 70km/h with range 100km & 2000w hub motor what is battery amp?

Hello sir i have 48v 1200w motor kit I need 100+range in one charge Its max speed is 60kmpr So how much MAH battery its required can u plzz tell me

350 watt electric motor with 20 amp controller can be connected to 30 or 40 amp battery?

Thank you by

1000w motor battery48 v mileage required 100+km per charge. Give me suggestion for battery

This is for normal motor but if there are gears then range can increase or decrease substantially

Hello sir, I want the calculation of 48v 1000w electric motor battery capacity

Video excellent but why you take 48v??

Thankyou sir for giving the information. Sir is voltage matters while charging the battery?

@ElectricScootersJammu

4 жыл бұрын

Voltage will be constant according to the battery max voltage while the current must be constant according to the cell C rating. Higher rate of charging current will heat up the cells and damage the battery pack.

@mohammedazmath6055

4 жыл бұрын

@@ElectricScootersJammu sir if iam using a device whice is producing

Hi Sir , thanks for this video . can you please make this in English also ?

Vehicle and rider weight consider kerke b batayein.

Sir please send me backup calculation for 60v 24ah battery with 1000watt motor

Sir mere pas hiro maxi e scooty hay usme 48volt 20ah ki battery hay aagar may usme 48volt 30ah lithium posphat battery lagau toh uska kantrolar vahi chalega kya!

@ElectricScootersJammu

4 жыл бұрын

Jo hain.

Please tell me processor

please mention the battery charger specification

60votl 35 AH ki battery lgi hai kitna range chlegi LFP ?

Could you tell me, how much watt a electric scooter takes to go 1 km?

Sir , For Motor Having 48 V rated voltage , 92 Amp continuous current, battery pack Design by using samsung 18650-30Q with max vol -4.2 V , Nominal Vol- 3.6V cell capacity - 3000mAh, 15 Amp max discharge current what series parallel combination is correct without considering efficiency ? 12 S_P How do I calculate number of cells in parallel for that .

How to increase the speed of motor..? If we increase the speed or we drive in top speed, will the battery discharges quickly..?

How can u take 48 volt. If I take 60 volt then what will be the calculation and what to consider then

SIr, how did you consider the 35km/hr speed?

@ElectricScootersJammu

4 жыл бұрын

Practical test

@sonurishwith556

3 жыл бұрын

What if we need 80kmph speed??

@engineeringstuff6628

3 жыл бұрын

Check out this EV Calculator- kzread.info/dash/bejne/nYiA1K2nisS7gbA.html

@najmurrahmaan9247

Жыл бұрын

@@ElectricScootersJammu wrong calculation use 50kmhr and 70kmhr

Sir ji 24volt battery or 250 watt motor Kitna average speed (km/hr) degi ?

Sir agar athik volt ki bettry ho to motar chal psyegi

Suppose me 1000,2000,3000 watt ko motor leta hu 72v ki to range me kya dark padega or 48v ,60v ki ho to kya fark padega range me kitni AH ki battery pe

Bajaj avenger 220 cruise , 2000 w bldc motor 100 km range ke liye konasa battery pack liye

Great video!!! But I cannot understand the explanation. Could you suggest something for English speaker only? Thank you. I'm researching the same math problem. I almost got it.😂

Hi. Sir 48v 750w gear removed motor use krne pr motor ko koi nuksaan to nhi hoga?

250w ki moter h 48v30am bttry h to gadi kitna km chalengi ?

How much miledge will 12.5 ah lithium ion phosphate battery will give For noemal 20 inch cycle?????( 36 v 250 watt motor)?????????????????????????

Battery 48 volt 20ah ki ki hai lekin bakeup 15minut ka hi rahi to kya problem hai sakta hai ebyke hai

48v 55ah ki battery ka price kya hoga or iski speed bdhane ke lia kya kraa

How to calculate duty cycle of 36v,10ah, LFP battery?

Sir, does it gives the same 35km range for 24V 20Ah batteries??

@pulkitssharma

Жыл бұрын

Depend on speed speed is less in 24v battrey also motor ratings required with 24v

Please calculate how much Wh consumption per km. Please do it Sir

Sir 36v,250Watt ki motor kit h Bicycle ki so calculation video banao college project ke liye chahiye

12v 12ah ki battery kitni lagegi 40ah banane mai

Sir kya hum 48 volt ki battery ke sath 1000watt ka motor use kr skte hai??

Sir 3kw & 72 volt ka motor 72volt & 45amp ki battery ke sath kitna km range de sakta hai

sir i have 2kw, 48v motor. i want 100km range at maximum speed of 1) 30 kmph and 2) 60 kmph. for both case if i calculate i found that battery capacity required for 1) 30 kmph is 173 AH, and 2) 60 kmph is 87 AH. now this means that for higher speed, battery capacity required is less whareas for lower speed, battery capacity required is high. i can't understand that how it is possible. i mean motor placed in e rickshaw with maximum speed of 60kmph will definetly run at lower speed in traffic. so how it is possible...?

@ElectricScootersJammu

5 жыл бұрын

+chirag patel your premise is wrong. The calculation is based on max speed possible for the bike/car and not at what max speed you want to drive it.

simple AH x 2 = kilometer range right 20 AH X 2 = 40 km range

@ElectricScootersJammu

5 жыл бұрын

Depends on motor ratings.

Bhai uni me se me bhi ek subscriber hu thanks sir

How do you get 35km to 20ah?