The battery turns out after 2 months in operation as very powerful. After about 15 charge cycles it still has about 96% of its rated capacity (2400 mAh). I use the above items since 12/2010 (Weihnachtsgeschänk) and am of the quality of fit and reliability very zufreiden!
![Charger + Battery BP727 BP-727 for Canon LEGRIA HF M52 | HF M56 | HF M506 | HF R36 | HF R37 | HF R38 | HF R46 | HF R47 | HF R48 | HF R306 | HF R406 - Canon VIXIA HF M50 | HF M52 | HF M500 | HF R30 | HF R32 | HF R40 | HF R42 | HF R300 | HF R400 and much more ... [Li-ion; 2400mAh; 3.6V] (Electronics)](https://img.tgreer.com/thumb/85x85/c/9d/c9d29334019c5e4d.jpg)
