2 PACK All-In-One Lipo Balance Board JST-XH JST-EH TP HP 2-6S - Apex RC Products #1396 Package includes 2 lipo balance boards. Eliminates the need for multiple balance boards for different balance plugs. Works with jst-xh (most common plug found on e-flite, blade, align, turingy and most batteries). Jst-eh - kokam, hp - hyperion, polyquest, and maxamps, tp - thunder power and flight power batteries. Compatible with 2s-6s lipo batteries & most lipo charges with 7 pin balance ports.