差電機

請問各位師兄如果買差機有遑隻可以介紹是可以同時差 2排7.4v锂電.

actually almost all Lipo balance charger can charge 2 pieces of 7.4V lipo ga la such as B6. (If the charger can charge more than 4 cell)

You just have to buy a 5 pin balance connector to the charger and two 3 pin balance connector to the two Lipo batteries. Then charge the 2 Lipo in series.