MaxSolar is strengthening its battery energy storage systems (BESSs) partnership with Greenvolt Power, a subsidiary of ...

Extension cords are fine for everyday gadgets, but using them with some appliances - especially in colder weather - can be ...

As I bring my electric air conditioning project to a not-completely-resolved close for the season, I want to talk about ...

Rivian is charging customers a not-insignificant amount of money to replace the 12-volt batteries, and they have no alternative but to pay. Rivian threatens to void the warranty if owners purchase an ...

While electric vehicles generally have a big ol’ lithium battery containing heaps of kilowatt-hours of energy slung under its floor, most of them still require an old-school 12-volt battery to ...