Rechargeable molecular cluster batteries.

@article{Yoshikawa2007RechargeableMC,
  title={Rechargeable molecular cluster batteries.},
  author={Hirofumi Yoshikawa and Chieko Kazama and Kunio Awaga and Masaharu Satoh and Jun Wada},
  journal={Chemical communications},
  year={2007},
  volume={30},
  pages={3169-70}
}
We fabricated a rechargeable molecular cluster battery, based on a cathode active material, [Mn(12)O(12)(CH(3)COO)(16)(H(2)O)(4)]. The charging-discharging experiments revealed rechargeable battery performance with a capacity of ca. 90 A h kg(-1), while the first discharging process exhibited an extremely high value of 200-250 A h kg(-1).