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

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

Amid the global pursuit of next-generation secondary battery solutions to replace current lithium-ion technology, Korean researchers have pioneered a lithium composite material that dramatically ...

Instructables user [msuzuki777] had amassed quite a collection of batteries over the years, but was finding that some of his rechargeable AA and AAA cells seemed to be at the end of their useful life.

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

We're about 10 years into the digital photography revolution (depending on what birthday you count) and the NiMH rechargeable ... But lithium ion cells have had one big advantage over AA battery ...

Is anyone giving or receiving a holiday gift labeled "batteries not included"? We thought so. Listen up: We tested 15 AA batteries ... that the batteries aren't rechargeable.

running on AA batteries can become a frustrating exercise as they rapidly run out. [esotericsean] gets around that by modifying his Game Boys with a USB rechargeable battery setup. (Video ...

Unlock to see our ratings and compare products side by side The Energizer Ultimate Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like ...

In a noteworthy advancement, Group1 has launched the world’s first Potassium-ion battery that has been designed within the ...