Senix X2 18V 4.0Ah Battery Triple Pack

Includes: 3 x X2 18V 4.0Ah Batteries

The SENIX X2 18V 4.0Ah Battery (Model B40X2) is designed for users who need longer runtime without sacrificing portability. At 0.63 kg, it’s slightly heavier than the 2.0Ah and 2.5Ah models, but it doubles capacity for extended work sessions.