Hearing aids, seriously? They need at least miliwatts - 1000x more than this battery. Cochlear implants even more, so I suspect ocular ones and pacemakers too.

Hearing aids, seriously? They need at least miliwatts - 1000x more than this battery. Cochlear implants even more, so I suspect ocular ones and pacemakers too. Sad to see such spin directly from the university.