- Joined May 28, 2023
Hi everyone. I have a question to ask regarding a BMS system that i'm currently working on. I am trying to integrate a charging and voltage monitoring function into one system as a whole, using a DC2259A board to measure the differential voltages across 8x 3.7V 18650 Lithium Ion batteries, in 8S arrangement. However, my battery charging module DDTCCRUB only supports charging in 4S arrangement. Moreover, it cannot be chained together to support an 8S charging. I could technically get another DC2259A to support 4S2P arrangement, but the board is too expensive. Does anyone know of a 8S charging module with usb input? I can't seem to find one anywhere. Alternative solutions are also welcome!