The Align ASBOX Programmer is a multi-use device ...
that not only can program Align ESC's such as the BL100A and BL130A, but additionally can be used as a LiPo cell checker to mesaure the voltage of the complete battery pack, ...
The Xtra Speed Scale LiPo Battery Voltage Checker ...
is a multi-purpose scale accessory. This voltage checker replicates the look of a 12V battery, but features a display on the side that lets you keep an eye on your battery voltage. ...