Canon BP-727 Replacement Battery Fully DeCoded for HF R32, HF R40, HF R42, HF R400, HF M52 Canon Vixia Camera + Microfiber Cloth Chemistry: Lithium-Ion Output Volts: 3.6V AmpHours: 2700 mAh Ultra High Capacity Rechargeable Batteries replacement lithium ion Fully DeCoded