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battery draw math equation for voltage and time get drawn Wh

$10-30 USD

Closed
Posted about 5 years ago

$10-30 USD

Paid on delivery
Hi freeelancers, I need simple equation to calculate battery draw Wh having variables voltage, time and battery voltage/capacity. For example battery 12,6V(full charged) 3Ah 3cells series goes to 11,6V in 1hour. I need equation to get draw Wh and equation for power Ah consumed. And later battery percentage based on litium 3.7 18650 cell curve. Keep it simple. I can pay $15 for this equation. And more variables in and out later. If you get this task you will be selected for future similar math eq. Thanks for your time, Vitor
Project ID: 19282834

About the project

6 proposals
Remote project
Active 5 yrs ago

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6 freelancers are bidding on average $15 USD for this job
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hi there, I can do your project. I know math and physics well. I know about electricity too. Let me know if you have more data involved, I need some points to find an equation.
$15 USD in 10 days
5.0 (12 reviews)
3.2
3.2
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Hi Sir/Madam I have Bachelors degree in Electrical Engineering and I can provide you the required circuit equations. Contact me if you're interested. Thank you Have a good day.
$15 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Hi , I'm Sara Hejazy a software engineer, I can try help out with your equation, no promises do you have any supporting documents I could try to estimate the equations from? all I know it that WH = V * AH and that calculates the capacity of the battery , theoretically the battery should have a stable voltage of 12.6V to be given to the load for the est imitated hours, it's the current that changes/ drain according to the load until the battery is fully drained BTW If you could rate me with 5 stars I could provide discount. Hope I was helpful.
$10 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Sir Iam intrested in your project.. Professionally Iam an electronics engineer and expert in electronics Complete project on time with perfect Thank you
$15 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Hi sir, I'm an Electrical Engineer and expert in circuit design and circuit math equation. I can produce a perfect work and make a very good report for you. You'll be amazed from my work.
$20 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hey, I'm interested in your project. Please send me a message so that we can discuss more. Relevant Skills and Experience Electrical engineering The equations are : 1. Power ( W ) = voltage (V) × current (A) 2. Rated-hour power ( Wh ) = rated- current (mAh) : 1,000 × rated- voltage
$17 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of PORTUGAL
Portimao, Portugal
5.0
8
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Member since Oct 15, 2011

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