Auxiliary battery drain is a fairly common issue on some electric vehicles, unfortunately, and the Toyota bZ4X – and likely its Subaru Solterra twin – may be a part of this club. While having a bZ4X ...

These Battery Isolators prevent accessories from draining the starting battery, and allow two batteries to be charged simultaneously. Intended for vehicles and equipment with multiple batteries ...

An electric vehicle’s largest, most important and most expensive component is its high-voltage battery pack. Many newer bespoke EVs are built around their battery pack, and some have even incorporated ...

The old-fashioned 12-volt lead acid battery hasn't changed much since the mid-1950s. Now it's getting a makeover to handle a host of new responsibilities in electrified, automated and software-defined ...

Yes, Virginia, even a mighty Hummer EV with a 200kWh battery uses a 12-volt battery that could leave you stranded, but Clarios has a fix for this. It seems ridiculous, but even electric vehicles, plug ...

I understand that my electric vehicle (EV) has a regular 12-volt lead-acid battery. What does it do and what happens if this battery goes dead or if the alternator fails? Just as it is in any other ...