Discover how to create a portable high-capacity power station using repurposed 18650 lithium-ion batteries in this ...

I recently stumbled on a growing group of electronics hobbyists who are scavenging 18650 lithium ion batteries from laptop batteries to build sizable Tesla-style powerwalls. They're often paired with ...

Here's a piece of nice in-house DIY engineering which can help a lot of guys out there looking for the best ergonomics for their electric motorcycle projects. This battery box design belongs to "mcf12 ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

Battery recyclers use reconditioners to restore old rechargeable batteries once they no longer hold a charge. This DIY reconditioner can squeeze more life out of dead rechargeables and save them from ...

There are a bunch of different kinds of batteries and trying to pick one for a DIY project gets confusing fast. DIYer afrotechmods made a video explaining the basics of different batteries as well as ...

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.

Now that everyone's trying to get a new iPhone battery, in some areas customers are seeing long wait times to have the new battery installed, if they can find one at all. Apple has offered a discount ...

Looking to speed up your iPhone? A battery replacement may be one of the best options. Apple has shared that it decreases iPhone performance to guard against less predictable, older batteries from ...