Browsing: battery

TL;DR:HP announced the OmniBook 5, starting at $699.99 — positioning it as a direct Windows rival to Apple’s $699 MacBook Neo. Arriving in October 2026, the 14-inch AI laptop features a 2.5K OLED touch display, an Intel Core 7 chip, and a wild 42-hour battery life.

When comparing the batteries of different devices or analyzing how well your own device performs, you’ll often see two terms: “battery capacity” and “battery life.” While these go hand-in-hand, they are different metrics. Knowing the difference helps you estimate battery performance and be aware of when you need to replace your battery. This applies to smartphones,…

The Chinese company is one of several car makers expected to adopt solid-state batteries in the next few years.

What’s the best iPhone to buy right now? That question just got a lot more interesting.

Save $60 on Ring’s new Battery Doorbell 2K and get 2K video, Two-Way Talk, motion alerts, and a wide doorstep view. By •

With so many modern-day devices dependent on rechargeable lithium-ion batteries, scientists are hard at work trying to figure out ways of improving the tech — and a team from the Korea Research Institute of Chemical Technology (KRICT) has just announced a significant breakthrough.

Slate Auto is making a bold bet: that the biggest impetus to the EV revolution is price. With a base model that costs just $24,950, the Michigan startup hopes its minimalist, customizable ride will be the antidote to a market in which the average new vehicle costs over $50,000. Affectionately dubbed the Blank Slate, the EV comes in both truck and…

Swapping the battery on Apple’s newest flagship iPhone models just got a little more expensive. As noted by sites including MacRumors, the fee to replace the battery on the iPhone 18 Pro or iPhone 18 Pro Max has gone up by $10, from $119 to $129, compared to previous models (such as the iPhone 17…

The iPhone 18 Pro Max offers a huge jump in battery life, partly because the battery itself is physically larger.

Battery capacity for the new iPhone 18 Pro has officially been revealed thanks to iFixit, which shared the results with Tom’s Guide.