Whether you're facing a blackout or off-grid adventure, this compact gadget lets you charge your phone and power a light — no ...

LG Display is introducing a new contender with its latest Hybrid Tandem OLED structure, which promises 15% lower power ...

It then flashes green once the battery is at 80%. When your battery is fully charged (100%), it switches to a steady green light ... your phone, with the smallest (let's label that LED 1) on ...

No one anticipates breaking down on the side of the road, but when it happens, it can be pretty scary — whether you’re a new ...

If you're waking up to the need to have some earthquake emergency supplies always near at hand, Harbor Freight sells a lot of ...

There wasn't even the light from cell phone screens, as people sought to conserve their ... would open the doors to let air ...

This voltage gradually increases as the cell charges ... amount of power, it will stop your phone from cooling down as quickly and will continue to cycle through a small part of the battery ...

True to its name, the RUGD Power Brick is ... little too bulky for very light travel There’s no interface to speak of, apart from four LED lights to indicate its battery life.

That's why a solar charger is the perfect option for you to keep your cell phone fully charged, especially when there's no ...

In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to play around with batteries and electric currents. The first two of these ...

Summer is fast approaching, and that means it won’t be long before we see Samsung’s new Galaxy Z Flip 7 make its debut. While ...