High-voltage batteries in EVs enjoy sophisticated cell- and pack-level monitoring, but monitoring 12-volt batteries has traditionally required pulling a cap off to see the "water" level and ...

A general automotive rule of thumb is that a car or truck’s gasoline engine will not run without a battery, typically a 12-volt cell, that powers the electrical system and all of the accessories ...

Every battery needs a 12-volt car battery, even that newfangled electric car you're driving around. 12-volt car batteries continue to be the biggest part of the $100-billion auto battery market ...

X2Power represents one of the leading brands in marine lithium batteries, and we gave one of its models a season-long test in a G3 V167T aluminum boat, fishing the lakes of central Michigan. It was a ...