How much does it cost to replace a Tesla car battery these days, and can you get one for free?

Have you ever wondered whether it’s better to replace your Apple iPhone's battery or just get a new phone? Lisa from Grafton, Wisconsin, recently wrote to us with this exact question. Here's what she ...

We examine the myths and realities surrounding battery health in the U.S. market, offering a technical yet accessible ...

Our tech editor tells you when you should actually upgrade your phone, computer, headphones and more, based on more than a ...

Xiaomi‘s battery upgrade program, which recently launched for the Xiaomi 13 series, could be coming to the Xiaomi 14 lineup ...

Use left and right arrow keys to seek audio. Nintendo's popular Switch 2 can be given a big boost in battery life for those brave enough - or foolish enough, you might argue - to attempt a DIY battery ...

We’ve all been there—right in the middle of an intense gaming session or a long binge-watch, only to be interrupted by the dreaded low battery warning. The JSAUX battery upgrade kit for the Asus ROG ...

How often do people replace their phone? It really depends on who you ask. Some surveys, like those of Reviews.org, say it's about every 2.5 years. Informal polls across the web show different results ...

Old EVs are cheap, and slightly used examples are getting more affordable. But after we saw a battery replacement horror story for a Chevrolet Volt owner last week, we looked into the cost of ...

Samsung’s next Galaxy Watch Ultra could bring the battery upgrade many users have been waiting for. The Galaxy Watch Ultra 2 is expected to launch in the coming weeks, and a new report suggests it may ...

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