Its size is 8*14*45mm
It is suitable for X5SA, X5SA PRO, X5SA-2E, X5SA-400, X5SA-400 PRO, X5SA-400-2E, XY-2 PRO, XY-2 PRO Titan, XY-2 PRO 2E, XY-3 PRO, XY -3 PRO V2, XY-3 SE.