NPX-50
6V 50.0 wpc VRLA/AGM battery
Excerpt here.
Length (mm | in):
151.0 | 5.94
Width (mm | in):
50.0 | 1.97
Height (mm | in):
94.0 | 3.70
Total Height (mm | in)
97.5 | 3.84
Weight (kg | lbs):
2.00 | 4.41