Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we ...

then a car battery charger is a valuable tool. They come with alligator clamps that connect to the positive and negative terminals on the battery and will get the battery levels charged.

Like many other cordless tool brands, Ryobi battery charge times can vary based on the model, the charger, and the ...

there are two approaches to take – a portable jump starter or a battery charger. Both of these products bring your battery (and car) back to life by feeding energy back into a dead battery.

Here’s the Scenario: you need to get somewhere in a hurry. The problem is that your car has a dead battery and won’t turn over. The Obvious solution would be to call a friend for a jump.

For some, a single charger for a single battery is enough, but for heavy users, you can also get a charger that holds six ...

Can only charge phone up to one and a half times A total steal: You can snag this powerful and sleek portable charger for under $30. Anker is known for its high-performance battery packs at an ...

Connecting the battery pack to power turns it into a makeshift MagSafe Charger. The battery pack will charge at 5W while also providing 15W of power to the iPhone. However, the power adapter will ...

Battery charger ICs are integrated circuits (IC) that are used to charge batteries. There are several types of battery charger ICs. Linear chargers use a voltage-controlled source to force a fixed ...

Level up your play with this Portable 36W Switch Dock Charger Brick with 4K HDMI, USB-C PD, and USB 2.0. This ultra-portable brick lets you seamlessly transition to playing on the TV with a 4K@ ...

The Ugreen Foldable Kickstand Battery is a hefty MagSafe and 3-in-1 charger that blends 10,000 mAh power, quick MagSafe charging, and versatile USB options for on-the-go convenience. The Ugreen ...