Top-quality, easy-to-tote cordless screwdrivers reduce forearm fatigue and speed up your project’s progress. We tested ...

Already thinking about Christmas presents for the little ones in your life? The Kids’ 6V Battery-Powered Ride-on ATV is 63% off at UntilGone — down to just $67.99 from $182! This fun mini ATV features ...

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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 ...

Finnish energy giant Wärtsilä has announced the latest addition to its massive network utility-scale battery energy storage system (BESS) projects in Australia: a record-breaking 1.5 GWh deployment ...

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The day your car won’t start isn’t the best time to shop for a new car battery. But according to our research, that’s exactly what most people do. You’ll probably have to replace the car battery once ...