Anker and UGREEN batteries are among our favorites, and today we have plenty of great deals on some of the best ones.

Laptop batteries are essential for portability, but their runtime can be significantly reduced by certain activities. Among ...

Laptops used to be heavy, chunky machines that almost looked like they were made out of Lego. These days, the best lightweight laptops are all about sleek styling and portability, so you can take ...

Unfortunately, your laptop battery will eventually shorten until it’s time to purchase a new one. Still, you can maximize your existing portable computer’s energy bank with proper care and ...

We’ve rounded up the best portable laptop power banks with battery capacities high enough to recharge a fading Apple MacBook if you won’t be able to plug it into an electrical outlet for some ...

This repository has all the files that I used to repurpose a Dell D630 laptop into a portable Raspberry Pi. The Instructable "Battery Powered Raspberry Pi in Repurposed Laptop" is at this url: A ...

From power drills to early Tesla vehicles, these compact cells power all manner of portable devices. A particularly common use is in laptop batteries, where they’re often built into a pack using ...

remains our pick as the best overall laptop money can buy in 2025, as it's a fantastic all-rounder with a gorgeous design and all-day battery life. However, if you're not keen on a Windows 11 ...

Backup batteries are even more critical ... a standard two- or three-pronged plug. For speedy laptop charging, you likely ...

Our team of experts has selected the best portable charger out of dozens of options. Don’t buy a portable charger before reading these reviews.