2 BP-110 High-Capacity Replacement Battery For Canon BP-110 Canon VIXIA HF R20, R21, R200 / Legria HF R26, R27, R28, R205 and R206 Camcorders + Microfiber Cloth by eCost Connection Chemistry: Lithium-Ion Output Volts: 3.7v AmpHours: 1500 mAh