Abstract: This paper presents a battery-powered Class-D audio amplifier (CDA). The single-stage topology boosts the output to up to $2 \times$ of the battery voltage using a flying capacitor directly ...

Battery-powered speakers give DJs complete freedom to perform anywhere. They are perfect for outdoor gigs, beach parties, and remote venues where traditional setups aren't possible. The JBL EON One ...

Samsung released the Moving Style, a portable smart TV featuring a 27-inch QHD screen with built-in battery power and a wheeled stand for room-to-room mobility. The device can be detached from its ...

Discover the potential of battery-powered cities and renewable energy with a focus on liquid redox flow batteries as a solution for city-scale energy storage. This video delves into the current state ...

Japanese automaker Honda Motor has discontinued production of its battery-powered Acura ZDX premium crossover vehicle in the US, reflecting a slowdown in local demand “and other market changes.” The ...

CANADA: Cando Rail & Terminals has unveiled a battery-powered shunting locomotive which is says marks ‘a major step forward in sustainable rail operations and industrial decarbonisation’. The ...

The nation’s aviation regulator is urging airlines to ramp up messaging about the dangers of lithium battery fires—but did not mandate any policy changes. The average airline passenger packs four ...

Tired of the hassle of campfires and gas stoves? Detroit-based startup Lectric Boil has launched Overlander portable induction stove with a removable battery that will let you cook outdoors without ...

Detroit-based startup Lectric Boil is accepting deposits on what it claims will be the first self-contained electric induction camping stove on the market. Dubbed the Overlander, it’s a neatly ...

American audio equipment manufacturer JBL has upgraded its lineup of Bluetooth speakers by introducing three new models, including the brand’s biggest battery-powered speaker to date. The new JBL ...