Batteries remain an essential part of using many devices. We've got all the best Black Friday battery deals lined up here.

A lot of our favourite devices and toys run on AA and AAA batteries and constantly replacing them can not only be expensive ...

What if I told you that with a few easy tricks, you could make your AAA batteries last longer and avoid these annoying ...

Stated capacity achieved: We measure the capacity (in mAh) achieved by the battery, using a smart charger, and compare this with the minimum capacity stated by the manufacturer on the packaging. All ...

While disposable batteries are convenient, they're not great for the environment. These rechargeable batteries with USB ports ...

One of the best Black Friday battery deals by price drop is this Imuto AA rechargeable battery 8-pack with charger, which comes in at a whopping 21% off. This discount brings the price down to $34 ...

LASER has introduced ReChargeCore Batteries, an eco-friendly solution from sub-brand, ChargeCore, now available exclusively ...

In a bid to combat the growing environmental impact of single-use batteries, ChargeCore, a sub-brand of leading Australian ...

We tested how much heat five of the most popular rechargeable hand warmers produced, and how long their batteries lasted.

You can't escape devices needing AA and AAA batteries, but instead of buying more, Laser has an option that will keep you reaching for a USB cable.