New design. Metal edges on heat sink deburred and sanded. Use of heat pad on new vs thermal paste on old design. Balance connector leads are strain-relieved with white potting compound. Is increase in price justified? Maybe.
The balance wire is 13S but the connector is 14S? A little confusing. I read you could use both ways; how to plug in the balance connector properly? Where to leave an open slot?. For now it’s working with my 13S battery but need to determine what is the cutoffs voltage. If it passed that testing then I will order again.