Slide to sell new energy battery phone

Are silicon batteries a big deal?

Silicon batteries debuted in commercial phones last year, and more brands are hopping aboard. Here's why it's a big deal. It seems like every few months, we hear about new-fangled battery innovations that will revolutionize the industry and deliver long-lasting phones for everyone.

Will Apple and Samsung sell user-replaceable batteries elsewhere?

Apple and Samsung didn't respond to requests for comment regarding the impending regulations. But it's reasonable to think that if Apple and other phone-makers are forced to make devices that include user-replaceable batteries for one market, they might also sell those devices elsewhere.

Will TDK's new solid-state battery technology be used in wearable devices?

For reference, even the best Android phones rarely exceed 5,000mAh, though phones like the OnePlus Open 2 may change that. Announced in June 2024, TDK ’s latest solid-state battery tech boasts a similar energy density and could soon find use in wearable devices like wireless earphones and smartwatches.

Is a replaceable battery a good idea?

A replaceable battery can't boast the same level of stability, meaning that the connection is more likely to be interrupted if the phone is dropped or if a speck of dust finds its way onto the connector. (In 2016, LG tried its luck with a modular phone, the G5, in the waning days of phones with batteries you could remove.

What technologies are used in smartphone batteries?

Some of these technologies include sodium, zinc, and even radioactive materials. Unfortunately, most of these technologies fail to materialize in commercial devices. However, a smartphone battery revolution quietly took place in the last couple of years. Say hello to silicon batteries.

Should you buy a silicon battery for your Samsung Galaxy S24?

Silicon batteries also enable more compact flagship phones. One of the biggest downsides to small phones is that battery capacity often suffers compared to larger devices, such as the Galaxy S24 and its relatively small 4,000mAh battery. However, silicon batteries could bring a capacity increase without a corresponding increase in size.