The board comes fully fuse protected, with 40A blade fuses on the main circuit and self-resetting polyfuses protecting your balance plugs. The board can handle packs from 2S-6S and is capable of charging up to four packs at once with a maximum total charge rate of 35A. Need to charge more packs? Simply daisy chain multiple boards together and there's no limit to how many you can connect.
With both main and balance cables included to connect to whatever charger you're using, this is a true plug-and-play solution.
My helicopter batteries have very short leads and it's difficult to use a parallel charge board where the plugs are mounted on the board. I soldered on XT-60 plugs with short extension leads so the batteries can be easily plugged in. Works great. It would be nice if the power leads on the board were longer so the user could cut them to the length that works best for their setup.