Marine lithium batteries represent a relatively new alternative to lead-acid batteries for creating an onboard house bank. The latest versions feature lithium iron phosphate (LiFePO4) chemistry, ...

Solar panel battery storage: what are solar batteries and how do they work at home? - Solar batteries let you store excess ...

Hey guys, my Mercedes CLA's OEM VARTA AGM battery has been getting worse over the past 3-4 months. 4 months ago it used to hold atleast charge ...

Swapping the battery on an older iPhone is going to cost you more money. Apple plans to raise the cost to replace the battery on iPhones older than the iPhone 14 by $20, according to a message on the ...

I went to start my car (a 2006 Toyota Camry) and when I turned the key in the ignition switch, NOTHING happened. The car was utterly inert. The radio wouldn’t play, the passenger cabin ceiling light ...

Seattle startup Emerald Battery Labs raised just under $1.1 million in a pre-seed round to continue scaling its sodium-ion ...

A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...

Every new iOS update seems to stir up complaints about poor iPhone battery life. When it's a major update, some of these issues will be down to the hardware being a year old (in tech terms). The rest ...

A routine battery swap on a 2023 Mazda CX-30 Turbo turned into a viral mystery when the digital speedometer flipped ...