DQ-RP522 Lithium-ion rechargeable Features: -Lithium-ion rechargeable battery. -Smart technology communicates accurate information to the camera. -No memory-effect. -Overcharge protection built in. Specifications: -Direct CANON replacement. -Provides 2900mAh of capacity. -Replaces the following CANON part numbers: BP-522. -Fits the following CANON models: OPTURA 10, OPTURA 20, OPTURA 100, OPTURA 200, OPTURA PI, OPTURA XI, ZR 10, ZR 20, ZR 25, ZR 30, ZR 40, ZR 45, ZR 50, ZR 60, ZR 65, ZR 70, ZR 80, ZR 85, ZR 90.