Recently, fires and other accidents caused by the use of non-original equipment manufacturer lithium-ion batteries (i.e., compatible batteries) have become a problem. However, these compatible ...

The Anker 621 MagGo Magnetic Battery is a great-looking and light battery pack that you can take everywhere without feeling weight down, and the fun colors don't hurt either. It may not have a lot ...

Now, researchers at the University of Tsukuba have developed a simple, nondestructive method to verify a battery’s ...

Although marks, certification displays, QR codes, IC chips, etc., are used to identify OEM products, they can be copied.

The University of Tsukuba's research introduces a magnetic sensor method for lithium-ion battery identification, enhancing ...

battery analysis, underwater detection, and magnetic communications. FIGURE 3. Schematic of the atomic magnetometer for magnetic field measurements. Reproduced from Ref. [62], with permission from AIP ...

The Apple Watch does not support MagSafe charging: It uses a different type of magnetic wireless charger to refill its battery. Apple's AirPods are much more flexible, however, as depending on the ...

Researchers of University of Tsukuba have created a magnetic sensor system that verifies lithium-ion batteries (LIBs) by detecting differences in their internal structures and current flow patterns.

Both types can give false readings. Magnetic options only work if nails or screws are present and in the right place, while ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...