When you need high power, you’ve either got to increase ... The common notation for battery packs in parallel or series is XsYp – as in, the battery consists of X cell “stages” in series ...

Marine battery packs operate in environments that demand sustained, high-power delivery over extended periods. In contrast, ...

It’s the classic scenario: you’re late for the car show, the car has been sitting for a while and the battery is dead. Your ...

Fortunately, a high-capacity power bank can save the day when you ... The HyperJuice 245W USB-C Battery Pack is the heaviest model we tested, as well as one of the most expensive.

A Chinese battery maker has introduced an advanced offering capable of recharging from 10 percent to 80 percent in just 8.5 ...

Every heated vest has heating elements or “zones” sewn strategically throughout the garment—almost always near your body’s ...

What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

A power bank with multiple ports will also ... but they will be recharged more times if you pick a high-capacity battery pack.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Amprius Technologies just unveiled a new SiCore cell built on its Silicon Anode Platform that boosts battery performance for EVs.