⚡️ Quantum Battery Charges a Million Times Faster Than It Discharges

Scientists have presented a prototype of a quantum battery capable of charging almost instantly.

The secret is that the battery charges wirelessly with a laser in femtoseconds, while it holds energy for nanoseconds. As a result, it discharges a million times longer than it charges.
👍 The prototype's capacity is still very small - a few billion electron volts. In familiar terms, this is the energy level of a moving insect.

The goal is to increase energy storage time to bring quantum batteries closer to commercial use.

The technology development is at an early stage)

⁉️ A major breakthrough in energy storage: via the link