ElevationLab makes a battery case for your AirTag that can power it for 10 years and the accessory is on sale now for 30 ...

Oura has officially launched its portable charging case, offering up to five full charges in a compact, travel-friendly design.

Belkin just introduced the appropriately-named Charging Case Pro for Nintendo Switch 2 at CES 2026. This is a high-end ...

The Charging Case Pro for Nintendo Switch 2 adds an external USB-C port and status screen.

Combine the Xvida Magnetic Wireless Charging Portable Battery Pack with the Charging Case to make an iPhone battery case. Photo: Ed Hardy/Cult of Mac The Magnetic Wireless Charging Case from Xvida ...

The iPhone 13's stellar battery life holds up just fine if you're running around town, commuting to work, or stepping out for the evening. But if you're on the road, or otherwise make heavy use of ...

It’s horrible when your smartphone battery dies, especially if you aren’t anywhere near a charger or an outlet. If you find that your battery simply can’t make it through the day, then you might want ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Apple's Smart Battery Case ...

It’s become a yearly tradition and, like clockwork, Apple recently released new Smart Battery Cases for the iPhone 11, 11 Pro and 11 Pro Max. They cost $129 and are available now — and they might just ...

While Apple is offering leather and silicone cases for the new iPhone SE, there is not a Smart Battery Case specifically designed for the device. That being said, it does appear that the Smart Battery ...