Powering quantum computers using quantum batteries helps solve quantum computers' energy, cooling and infrastructure challenges

https://phys.org/news/2026-01-quantum-batteries-quadruple-qubit-capacity.html

"recharges using system's own components and light... reducing heat generation/ wiring requirements enables 4X number of qubits within same footprint... increasing number of qubits accelerates computation speed (superextensivity)... batteries entangled with processing units optimizing energy distribution... avoids: using electrical grid, room-sized cryogenic systems, heavy/ complex wiring, heat/ space scaling limitations"