Use this battery in a TZ10. Could no difference (less power) compared to the genuine Panasonic battery notice. So why a second battery for more than 40 euros when buying a replica battery for 1/3 of the price the same work done. Whether the originals as well as the battery described here, I make between 250-280 images and 20 minutes of HD film per load. However, it is good to ask when charging the battery charger together with a non-combustible surface and here and there to keep an eye on the battery and feel if he does not get hot - although not yet happened to me. Like almost all "Cheap batteries" also this battery will have no built thermal fuse - at least I could nothing on the packaging read out. Should this be the case then it might happen that the charger blows etc. Is to be an exact description as a possible test (measurement), can be found in an interesting review of "nightsurfer" here: High quality battery for Panasonic Lumix DMC-TZ7 DMC TZ7, Li-Ion, Li-Ion, 100% fits, battery Camcorder, Video, Digital Camera In terms of function and stamina of me a clear recommendation to buy - 5 stars !!
