One of the most notable developments is CATL's new approach to auxiliary batteries. Traditionally, EVs have relied on a single large battery pack, but CATL's design introduces a secondary battery ...

Tesla removed the Range Extender from its Cybertruck configurator without public explanation. Customers placed $2,000 non-refundable deposits for the now-missing $16,000 battery upgrade.

That’s just the high-voltage battery. There’s also a low-voltage pack for trucks that makes lead-acid batteries feel ancient. It revealed a 24-volt sodium-ion auxiliary battery for trucks ...

Here are our top five. Fridge/freezer. These are brilliant. Running it off a portable power pack or an auxiliary battery system – or a portable solar panel setup at camp, means your food stays fresh ...

which integrate auxiliary battery packs. There's also a 12-inch extension of the body, a Gladiator-style drop tailgate and high departure rear tube bumper with a Jeep electric off-road E ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property ...

But buried in their digital veins is a dirty little secret… most of them still rely on a humble 12-volt auxiliary battery to keep systems like locks, lights, and telematics alive. When it goes ...

The blackout that paralyzed the Iberian Peninsula for most of Monday had an especially fierce impact on high-speed trains that run across Spain.

China’s CATL – makers of electric car batteries for brands including Tesla, BMW and Hyundai – has revealed a new revolutionary rapid charging, long-range battery tech.