Zinc-carbon batteries contain a zinc anode, a carbon rod cathode, and an acidic electrolyte (typically ammonium chloride or zinc chloride). Their simple construction makes them a cost-effective energy ...

Researchers at IISc have developed a zinc-air battery method for onsite H2O2 production, effectively degrading toxic ...

Researchers from the University of Science and Technology of China have uncovered the electrodissolution mechanism of zinc electrodes in aqueous zinc-based batteries, providing new insights for ...

Battery cases must be able to add extra juice to your phone and provide damage protection. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor ...

The Carbon Zinc Super Heavy Duty didn't fare as well. Inconsistencies plagued the mid-range batteries overall. Amazon Basics batteries, for example, scored quite high when they were of the NiMH ...

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

As we rely more and more on smartphones in our daily lives, stretching out battery life has become essential, especially since phone makers refuse to include batteries that last much longer than ...

Garmin Body Battery is a feature on Garmin devices that offers insight into your energy and readiness for training. The feature is available on several watches from the company. But is it a useful ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Europe’s demand for high-energy batteries is likely to ...

'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 ...