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

Max K is using a Raspberry Pi RP2040 to power his custom automated battery charger that doubles as a beautiful desk clock.

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

Wahoo unveiled their new, rechargeable TRACKR Heart Rate back in june, PEZ has been putting it through its paces since then.

We're not able to show every retailer and cheaper prices may ... A charger that shows you how much capacity remains. The maximum charge a rechargeable battery can achieve naturally decreases over time ...

An anonymous poster to a Brisbane community Facebook page has revealed how a lucky find prevented a potentially devastating ...

Lithium-ion (Li-ion): This is the most prevalent battery chemistry used in smartphones, laptops, electric vehicles and many ...

The black lighter is currently marked down to $7, its all-time lowest price. Plus, the fact that it's rechargeable means ...

In a world increasingly dependent on electronic devices, rechargeable batteries have become indispensable. Powering everything from our smartphones to laptops, ...

Humane has issued a recall for 10,500 charge case accessory for AI pin because of a lithium battery fire hazard. The lithium ...

One of the best Black Friday battery deals by price drop is this Imuto AA rechargeable battery ... don’t always hold a charge for very long, and more often than not find themselves in the ...