Although a lower capacity than a separate power bank, having the battery pack built into a protective case means you don’t have to remember to carry another device with you, and functions both to ...

The rumored battery pack could deliver up to 15W of power wirelessly, or up to 20W via USB-C. The rumored battery pack could deliver up to 15W of power wirelessly, or up to 20W via USB-C. is a news ...

I have tested dozens of MagSafe battery packs over the years, including slim ones, chunky ones, low-capacity chargers, and full-on power bricks that aim to replace everything at once. Most of the ...

While the pace of price decreases has slowed, lithium-ion battery packs have reached a new record low in 2025. According to the latest analysis by BloombergNEF (BNEF), prices have fallen 8% since 2024 ...

It continues to be clear that Samsung is fully introducing Qi2 on the Galaxy S26 series, with a new “Magnet Wireless Battery Pack” surfacing on a certification page. Now, the Wireless Power Consortium ...

The main features of Infineon’s PSoC 4 HVPA-SPM 1.0. The role of a battery-management system in overseeing high-voltage EV batteries. How high-resolution ADCs and an integrated MCU improve pack-level ...

There’s never an electrical outlet when you need one. Whether you’re at an airport gate or working from a café, the further you stray from home, the more likely you are going to see that dreaded red ...

You’ve seen the headlines: This battery breakthrough is going to change the electric vehicle forever. And then … silence. You head to the local showroom, and the cars all kind of look and feel the ...

Cost remains one of the biggest challenges of electric vehicles and the single most expensive piece in an EV is the battery, followed by the power electronics module (PEM) and drive units. Electricity ...

iFixit today took apart the iPhone Air MagSafe Battery pack, an accessory designed to work exclusively with the ‌iPhone Air‌, and discovered something interesting. The battery inside the accessory has ...

Apple released its thinnest phone yet last week, the iPhone Air, and revealed the new iPhone Air MagSafe Battery alongside it. The existence of a specially-made battery pack wasn’t a big surprise to ...

We've got the new iPhone Air MagSafe Battery, and after trying it out on an iPhone 16 Pro Max it's incredibly clear that you should heed Apple's exclusivity warning. The MagSafe Battery Pack was a ...