Understanding watt-hours will help you survive power outages and off-grid adventures.

If you're looking for some serious battery life, Ryobi's 18V 12AH battery has plenty of juice, but that extra power comes at ...

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Korean researchers have developed advanced Ni-rich cathodes that improve all-solid-state battery performance, offering longer lifespans and greater energy efficiency.

Whether it’s through lack of use or the battery is aged and discharging you’ll need a new one at some point. Motorcycle batteries are serviceable parts and finding the right one easily will ...

The ‘C’ in the charging rate is an indicator of the ratio of battery size to charging capacity. At 1C, an 80 kWh battery can be charged with a maximum of 80 kW. At 4C, the same battery can ...

A typical sealed lead-acid (SLA) car battery, often called a “12V battery,” is designed to produce at least 12 volts when fully charged. However, as the cells inside a battery age and undergo repeated ...

And most importantly, BMW is investing billions of dollars in new battery technology, including a new controller it calls the “Energy Master.” As the political winds shift, BMW hopes doubling ...

The vast majority of DeWalt's power tool offerings these days run on battery power ... with them coming in 6Ah, 9Ah, 12Ah, and 15Ah varieties at the time of this writing. While it may sound ...