battery aspect of shaver, 13 assertions
CapableOf 3
last for long time 0.30
take hour 0.25
last up to 50 minutes 0.16
HasProperty 6
low 0.79
full 0.57
rechargeable 0.40
empty 0.35
powerful 0.32
good 0.28
ReceivesAction 4
charged 0.84
drained 0.50
replaced 0.49
about to run 0.25