Energizer?

Was driving when this stupid van is rolling in front of me...(road hogging lor) kinda ironic cos its going like 20 to 30 km/h...

Thought Energizer suppose to go on and on and on... but seems to me the van is dying soon... ha... so ironic..(or maybe its juz telling us that Energizer can go on and on but u have to use it slowly in order to keep it on and on???)