You always need them when you don’t have them — so grab your batteries, power banks and car jump starters now.

Amazon's Prime Day 2025 is a great opportunity to score a good deal on a charger or power bank—whether you're looking for a portable charger that's budget-friendly, high-capacity, or simply fits into ...

We've rounded up the best early Prime Day tech deals we've found so far on everything from high-wattage chargers to power ...

If you’re not entirely sure which batteries you need, check Reddit, Google, or ask AI what would be optimal for your specific ...

The TSA has clear rules on battery capacity and storage, so you should be safe taking power banks of up to 100 Wh, so long as ...

A Delta flight to Fort Lauderdale made an emergency landing in Fort Myers after a personal battery caught fire. Here's what ...

For all the best Prime Day deals from Amazon and across the web, you can check out the rest of PCWorld’s coverage.

Market research reinforces the operational advantage of fast-charging. In an independent pilot study involving 500 EVs, ...

These portable chargers keep my phone, earbuds, and laptop powered up on the go, and they’re all steeply discounted – ...

Upgrade your iPhone charging with the Anker 633 Magnetic Battery-10,000mAh, MagSafe wireless, 20W USB-C, and a foldable stand ...

Summer is DIY season, and if you have some projects planned, you might have noticed that the price of tools can add up ...

It's impossible to spend time on the internet right now without noticing that Amazon's big Prime Day sale is now underway.