QIAOJINLIN Backup Battery for Canon BP-727 BP-727F VIXIA HF M50 M52 M56 M60 M500 M506 R30 R32 R36 R40 R42 R50 R52 R56 R62 R66 R76 R300 R306 R308 R400 R500 R506 R706 Digital Camera 1. Battery Type: Rechargeable Li-ion 3.7V 2. Output Voltage: DC4.2V (max); DC3.6V (mean) 3. Can show battery level in camera's LCD screen as original version. 4. 24-month warranty,tested under strict quality control standards 5. Package includes: 1x Brand New Battery ; 1x User Manual