Quantum Batteries Enhance Efficiency of Quantum Computers

Connecting a quantum computer to a quantum battery makes it more energy efficient and allows the machine to pack more processing power into the same physical space.

Quantum batteries, like regular batteries, can store energy and power them, but rather than using electrochemical reactions, they are constructed from qubits or qubits that can extract energy from quantum processes such as entanglements. They have the advantage of charging much faster than regular devices, but researchers have struggled to build practical examples and find practical uses.