Making a Charging circuit PCB for LiPo 8S/240V - Repost

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Making a Charging circuit PCB for LiPo 8S/240V

We want to build a small, simple but efficient integrated charging circuit for LiPo batteries, 3S up to 8S in configuration. It should be able to get power directly from a 230V outlet. It should be able to charge the batteries and balance the cells. It should also be able to shut down the power to the ESC while charging to avoid short circuit.


Charge and Balance LiPo batteries up to 8S in cell configuration.

230V 50hz Input

Should be able to be integrated in existing project

2 or 4 Layer PCB

PCB Design using EAGLE

Ability to Switch between charging and “Drive” mode

Short circuit protection

Over voltage protection

The design must use chips from either Maxim Integrated (MAX8804) or from Texas Instruments (BQ2954)

LiPo battery has Positiv/Negative and balancing leads.


Simple overview/wiring diagram:

[url removed, login to view]

Skills: PCB Layout

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Project ID: #4846223

8 freelancers are bidding on average $421 for this job


Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hard More

$333 USD in 3 days
(3 Reviews)

We are team of four member experienced in Embedded design.we can do this

$85 USD in 12 days
(0 Reviews)

Hi.I have great experience. - knowledge of modern element base. - knowledge of digital and analog circuitry - practical work experience with the AVR architectureи software development for microcontrollers Atmel (C\C More

$444 USD in 7 days
(0 Reviews)

Please check private message.

$277 USD in 20 days
(0 Reviews)

I can make it. Please check my portfolio and feel free to discuss with me.

$500 USD in 7 days
(0 Reviews)

we have designed many batteries charging circuits for different applications and PCB design. our previous work can be listed when requested.

$555 USD in 10 days
(0 Reviews)

Hi, We can do it. We have relevant experience to execute and timely delivery

$750 USD in 3 days
(0 Reviews)

I can do it.. Check PM

$555 USD in 20 days
(0 Reviews)

Hi! I can make the LiPo charger for you. Please check PM for details.

$100 USD in 7 days
(0 Reviews)

i can do it

$200 USD in 7 days
(0 Reviews)