PeterT said:Crimp Daddy what BMS are you using. I'm using this one. https://www.ebay.com/itm/7s-Cells-2...ard-Balance-US-/202432610584?oid=171928469404 , With all the balance wire's on the pins. A B- to battery neg, A C- to charge controller neg.
PeterT said:I have found this link for the above bloothtooth BMS. https://www.aliexpress.com/item/7S-...e-BMS-APP-Cell-Display-Smart/32870436486.html
chris669 said:PeterT said:I have found this link for the above bloothtooth BMS. https://www.aliexpress.com/item/7S-...e-BMS-APP-Cell-Display-Smart/32870436486.html
I also have this BMS but for ebike. For my 13S battery.Was rated 60A and cuts when reaches 40A, do not know why... But except that works great.
For Jehu's PCB, do you know where to get the latest layout? As I do not have FB account couln't get the layout... Thanks.
Korishan said:This PCB is only 2 layers. Top/Bottom layer for traces. There are no middle traces. So selecting 2 layers would suffice. Also, anything over 2 layers starts to get pricey
Unless the gerber is also referring to the silk screening and labels (?)