Close
0%
0%

10S Balancer

A 10S LiPo Balancer, based on the BQ7693001DBT and an ATMega328

VayVay
Similar projects worth following
Active balancing by measuring the cell voltages and discharging the "overcharged" cells over an resistor. Balancing current ~600mA. Maximum package current ~30A. Includes charge/discharge transistors. And shunt for current measurement.

This project came to life since we wanted to switch our Lead battery in our beer-box-cart to LiPo. And since im a purist, i of course want to make everything myself and buy as little as possible.

You can use this circuit if you want but beware! The circuit is not perfectly finished now. Some parts are not yet working as good as intended and will be improved later. Use at your own risk.

softgrid-sch - 432.56 kB - 11/02/2018 at 10:43

Download

brd - 232.27 kB - 11/02/2018 at 10:43

Download

plain - 5.71 kB - 11/02/2018 at 10:43

Download

View project log

Enjoy this project?

Share

Discussions

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates