Q: Is there a way to test an external battery pack before I go on a long road trip? A: With all the portable electronics we tend to bring on our trips these days, having a portable power source has ...

The Samsung Galaxy S25 Ultra is the battery life king of Samsung devices, lasting longer than any Samsung phone we’ve ever put through our Tom’s Guide battery test. The Galaxy S25 Plus is no slouch ...

QUESTION: Is there a way to test an external battery pack before I go on a long road trip? ANSWER: With all the portable electronics we tend to bring on our trips these days, having a portable power ...

Battery-powered equipment is all over the construction industry. But when powering heavy-duty equipment and machines like those in the construction industry, a lot is riding on the battery’s ability ...

A car battery is a crucial component that plays a vital role in the operation of a vehicle. Its primary function is to provide electrical energy to start the engine and power various electrical ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

With every new operating system release and new iPhone, there are complaints about issues with battery life, and this year is no exception. There are often periods of rapid battery drain following an ...

Modern electronic technologies like smartphones, laptops, and electric vehicles (EVs) are in high demand. As these technologies evolve with more and more functionalities, the demand for better, more ...

Check out more of our APEC 2023 coverage. Testing the battery at the heart of a portable IoT device can be a serious challenge today. Engineers need to design for peak battery performance and validate ...