My portable jump starter quickly cranked the engine and the crisis was resolved. Overall, portable jump starters are much safer than using jumper cables to revive a dead battery. Here’s why: ...

The MagSafe Battery Pack is a new accessory for iPhone 12 and later models that allows users to easily and conveniently extend the battery life of their iPhone. Using Apple’s MagSafe technology, these ...

We may receive a commission on purchases made from links. With each new iteration of the iPhone, Apple seems to get better and better at improving battery life. In SlashGear's review of the iPhone 15, ...

Donut Lab, the Finnish solid-state battery startup that has faced intense skepticism since its CES 2026 debut, released its first pack-level charging test results today. The 18 kWh battery pack ...