While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common reported user issues include difficulty reading the screen in brightly lit ...

This year’s Fire Prevention Week focuses on lithium-ion battery safety. According to the State Fire Marshal’s Office, it’s important to buy, charge and recycle lithium-ion batteries safely. The ...

The science pros at The King of Random warn against a dangerous lithium battery experiment you should never try.

Monitoring and managing Li-ion batteries is key for extending runtime and minimizing risks like thermal runaway. Test your knowledge of BMS fundamentals.

In reality, 50 meters (or 5ATM) is enough water resistance to handle short periods of surface-level swimming, showers, scrubbing the dishes, etc. Feel free to wash your car with your smart ring on, ...

Senior Sri Lankan opening batsman Marvan Atapattu plays a shot, November 19, 2007. Atapattu announced his retirement from international cricket after the second Test ...

Lithium batteries can be found in most Cecil County homes, given our society’s reliance on technology. The power source seems innocuous enough but, according to the Maryland ...