The iPhone 16 Pro Max narrowly defeated the Galaxy S25 Ultra in a real-life battery test, as the latter outperforms the S24 Ultra.

In our long-term testing, Apple's iPhone 16 Pro Max is the best phone for battery life. Here's how it compares to other top ...

While the Galaxy S25 Ultra boasts unexpected new AI skills, Samsung has also significantly improved its reparability, ...

The Galaxy S25 Ultra is equipped with a robust 5,000mAh battery, a hallmark of Samsung’s Ultra series. In contrast, Apple has ...

Instead of casting off the phone and getting buyer's remorse, I decided to purchase a replacement battery and tools from iFixit and have a go at changing out the battery myself. It took a little ...

Sleeping with a cell phone under your pillow or wrapped in your blankets limits its airflow. There is a small risk that this can cause the lithium battery to overheat and even catch on fire. While ...

You can be reimbursed for the repair or replacement ... the phone's ability to operate), electronic issues (such as inability to charge), cell phone accessories, mechanical, software or battery ...

So, Xiaomi phones are known for their performance and affordability. However, their battery life can reduce over time. By following a few simple steps, you can make your Xiaomi phone last longer.

"Our estimated total transport of used batteries from your cell phone or an EV to a hypothetical refinement facility in California was around 140 miles (225 kilometers)," added Machala, who was a ...

Nelson Aguilar is an LA-based tech how-to writer and graduate of UCLA. With more than a decade of experience, he covers Apple and Google and writes on iPhone and Android features, privacy and ...

The smartphone industry is rapidly adopting silicon-carbon battery technology, offering higher energy density, faster charging speeds, and improved durability. Compared to traditional lithium-ion ...