Multiple LiPo battery charging electronic design

I am looking for an electronics Engineer that has experience designing LiPo battery charging circuity.

Please do not send me cookie cutter responses. I will simply reject them.

You need to provide me a proposal that can demonstrate you know what you are doing to be qualified for further discussion about this project.

The key requirements are:

1. Being able to charge up to 16 x LiPo batteries simultaneously (4S and higher @10A) using a balance charge method.

2. The system would stop charging the batteries once fully charged.

3. The system must have a communication port that would allow external systems to be able to perform and obtain the following information about the batteries through the charging system:

a) Current Voltage of the battery and the voltage of each individual cells.

b) Being able to instruct the system via software commands what battery to charge.

c) If the battery voltage has dropped to point where it can not be safely charged again, provide the status of the such battery via software to external solutions.

d) While the battery is charged, provide each battery charge status via software.

e) being able to recycle the battery charge by discharge and charge methods.

f) Battery storage method.

I open to various microprocessors based solution that will require to provide the software communication platform.

Please provide a high level proposal.

Skills: Circuit Design, Electrical Engineering, Electronics, PCB Layout, Product Design

About the Employer:
( 0 reviews ) Cary, United States

Project ID: #19912869

24 freelancers are bidding on average $2416 for this job


Dear Sir. How do you do? I have seen your description very carefully and posting to you my idea. you can see my many work history from my profle. If you give me a chance to interview, I'll explain in more detail and More

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Hello! I have experience in charger for Li-ion and in the Battery Manegment System (BMS), which included charge balancing features. In particular, our team has developed a charger + BMS for 10 in series Li-ions, max c More

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Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had develope More

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Hi there I am an electrical engineer with 8+ years of experience. I have experience LiPo battery charging. I have designed many multi-cell battery management system . I can provide you demo videos of our previous batte More

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Hello, I'm very interested in your project since I completed similar project before. I designed Li-Ion batttery pack charging circuit and battery management system for IOT products and wearable devices. For battery sys More

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Hi Sir, We have already designed battery management systems with keeping in mind following over voltage protection over current protection charge balancing fault detection etc. we are agreed to you o More

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Hello, I see you are looking for an experienced battery engineer who can develop the LiPo battery charging circuit. Your project reminds me lots of my previous projects related to battery management. I am very familia More

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Hi My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my Freelancer Profile.

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We are experts in handling LiPo batteries, we can perfectly design a charger circuit with balancing option to balance all cells, as well as overcharge protection. Hire the BEST, forget the rest.

$2477 USD in 30 days
(5 Reviews)

Hi! Your project looks to be an interesting an interesting challenge to do. Lets go trough your requirements: 1. If do you want to charge up to 16x Li-Po batteries, so formally you need a 16S charger, what could be More

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Hello, We are a 14-year-old Electronics design and Manufacturing Company working as an IOT design partner for Toshiba Semiconductors, Avnet, WPG and many others. We have a team of Designing and Developing Electronics More

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Am full-time freelancer expert in Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem and Languages: C/C++ Coding IDE: keil uvision, More

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Hi, We could design a multiple LiPo battery charging electronic design. I just came across with your requirements. We are a professional team in Embedded system having proficiency in Hardware & Firmware development. More

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Sir, Its me imad, Already did a lot of work on lithium ion batteries and implemented a research within the matlab, Although your batteries are LiPo i m ok with them,,,,in order to make a software for complete mo More

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Dear Sir, I am an experienced embedded system developer. I have expertise in designing PCB as well as programming microchips. I would like to provide my full effort to design a perfect hardware device for your project More

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Hello, my name is Lorenzo, I have over 17 years of experience working as an engineer for various types of data acquisition systems and a few very similar to your project. I designed my very own drone and have spent tim More

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hello,how are you. i read your bid carefully. i am battery app expert and have full experience for 10 years. c/c++ language is my top skill and i can handle your proejct fully. i can provide most quality and high sp More

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