Would you feel confident in buying US-made LiFePO4 (LFP) batteries? While the answer here is generally expected to be ‘yes’, ...

Go online and visit the manufacturer's official website to look for the "Support" or "Downloads" section. Use the search function on the website and enter your TV's model number. This should bring up ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

When it’s in a cold environment, the electrolyte substance inside the battery thickens. Transferring ions in this thickened ...

The 2025 Ram 1500 has a battery drain problem. Here is what one Ram 1500 owner found out that the dealer didn’t even know. Here is the fix for the parasitic draw, and what Ram owners need to know.

Which USB-C cable can do what? It's often not that easy to find out. A clever cable tester helps to sort cables according to ...

John V. is back again with the end of year results of the Tom’s Guide Battery Test, ranking the best phones for battery life based on our official benchmarks. All of the smartphones on this list ...

While car batteries die more quickly in hot weather, keeping on top of things during the winter is still essential. Here's why: Cold temperatures reduce a battery's cranking power. A battery that's ...

Maintaining your MacBook Air's battery health is essential for keeping your device running efficiently. Over time, the battery naturally loses capacity, affecting how long your MacBook can operate ...

This problem typically arises due to software glitches rather than hardware failure. It can be caused by corrupted system files that disrupt the power reporting function. These outdated or ...

In the fourth iOS 26.1 beta, Apple added a "Tinted" option that reduces the translucency of Liquid Glass for those who prefer a more opaque look. I saw some comments wondering whether the setting ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...