Have ordered 2 copies. Both have more than 400 photos with and without flash by loosely held. The batteries are used in a Sanyo Xacti J4. However, the camera has a small diameter of 4.5 cm display. Would imagine that for larger displays battery life deviates downwards. I can not say much about the durability. However, the run-time values with the original Sanyo battery are as now, bought new comparable. Therefore, from my first 4 stars.
