Li-ion Battery Tester

I would like to design a Li-ion battery tester / reconditioner. It will be used to test cellphone batteries and should be able to accommodate more than one port so that several batteries can be tested simultaneously.

It should interface with a computer port (USB, Serial, ...) and provide intelligence to assess the condition of batteries and safely service them. The goal is to classify batteries as falling within some programmable range of functionality.

The tester should be able to perform a quick analysis of each battery against a specific battery matrix to roughly determine its state-of-health. Then, if indicated, proceed to dynamically and safely stress test each battery under different load levels over several hours.

The tester, based on previous test results should then proceed to boost batteries which have been over-discharged and appear dead as well as repair batteries which could benefit from reconditioning.

Please contact back with any proposals.

Taidot: sähkötekniikka, elektroniikka, Mikrocontroller, tuotesuunnittelu

Näytä lisää: one health port,, li-be, ion design, design intelligence, caesar stress load cases explain, simulink battery ion, caesar stress load, schematic charger battery ion, caesar pipe stress load cases, li ion battery charger shematic, diy li ion battery charger circuit, 7v li ion battery charger schematic, flash load different size image dynamically center, pcb charger battery ion

Tietoa työnantajasta:
( 2 arvostelua ) United States

Projektin tunnus: #8643993

13 freelancers are bidding on average $4712 for this job


I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you I have spent mos Lisää

5561 $ USD 20 päivässä
(18 arvostelua)

Hello, Have a great Day. My name is Shahbaz Ali. Iam running a company for prototyping Electronic devices. We can develop the required hardware with appliocation runnin on PC to monitor the health of battery. I wi Lisää

9600 $ USD 45 päivässä
(25 arvostelua)

Hello, Greetings of the day, I have read the description carefully and found myself best fit for this job. i can do this job on or before the deadline. i am leading a team of 7 engineer including electronics and Lisää

1157 $ USD 7 päivässä
(5 arvostelua)

Hello! I am a talented Electrical Engineering Engineer and Electronics Scientist looking to be hired. Throughout my career I have been working with Electrical Engineering, Electronics and Engineering for many compa Lisää

9473 $ USD 1 päivässä
(8 arvostelua)

Professional engineer with his team of eletrical engineer can help you.........................Prefer aowrk offer at $44/hr with $440 as MILESTONE

666 $ USD 15 päivässä
(41 arvostelua)

Предложение еще не подано

700 $ USD 30 päivässä
(12 arvostelua)

Dear Customer, Having strong background on LI-Ion cells and packs testing, I think I can be a good choice for you. Please have a look into my previous battery testing projects at [url removed, login to view] Lisää

6666 $ USD 30 päivässä
(2 arvostelua)

I have designed Battery health monitors ,which measures battery resistance and Impedance depending on battery chemistry,voltage and mAH. This an ARM uC based system with a USB out. LEDs on the board indicates basic par Lisää

5561 $ USD 35 päivässä
(6 arvostelua)

A proposal has not yet been provided

5561 $ USD 1 päivässä
(7 arvostelua)

Предложение еще не подано

500 $ USD 10 päivässä
(2 arvostelua)

I am university professor with PhD in technical sciences and I have published 27 scientific research papers and one book from German publishing house.

10000 $ USD 30 päivässä
(1 arvostelu)

A proposal has not yet been provided

500 $ USD 1 päivässä
(4 arvostelua)

I have completed these sourcing posts with excellent reviews: [url removed, login to view] ============================================ My bid offer includes: 1) battery testing pro Lisää

338 $ USD 10 päivässä
(5 arvostelua)

Greetings from Italy, Our great performance has earned us Elite level ‘Preferred freelancer badge’. We have a team of experts with background in electrical engineering, electronics and multi-discipline product desi Lisää

8350 $ USD 30 päivässä
(3 arvostelua)

Dear sir This is not so hard task. I am experianced with lipo batteries because i mostly base all my projects on lipo power supply if the PCB is battery powered. If you are interested we can work together. Thanks Lisää

888 $ USD 7 päivässä
(0 arvostelua)

I have 10 years experience in Embedded System, Wireless and IC Design, expert in providing schematic, firmware and pcb ; as well as Android Board Support Package (BSP) and Apps. Very familiar with MPU/MCU like Microchi Lisää

11111 $ USD 180 päivässä
(0 arvostelua)

Hi, Exciting project! I am an experienced electronic designer (12 years). Strong knowledge in Li-ion /Li-Po battery chargers. Based on my experience, this project will require a prototype fabrication to 100% t Lisää

5561 $ USD 40 päivässä
(0 arvostelua)

Hi, I can provide you a solution with existing boards on the market controlled by a Labview program. You will receive an installer for Windows computers so no license is needed on your computer. I had a previous c Lisää

3500 $ USD 30 päivässä
(0 arvostelua)